4780419800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 12343272480

約数和(自身を除く): 7562852680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 113, 130, 200, 212, 226, 260, 265, 307, 325, 424, 452, 520, 530, 565, 614, 650, 689, 904, 1060, 1130, 1228, 1300, 1325, 1378, 1469, 1535, 2120, 2260, 2456, 2600, 2650, 2756, 2825, 2938, 3070, 3445, 3991, 4520, 5300, 5512, 5650, 5876, 5989, 6140, 6890, 7345, 7675, 7982, 10600, 11300, 11752, 11978, 12280, 13780, 14690, 15350, 15964, 16271, 17225, 19955, 22600, 23956, 27560, 29380, 29945, 30700, 31928, 32542, 34450, 34691, 36725, 39910, 47912, 58760, 59890, 61400, 65084, 68900, 69382, 73450, 77857, 79820, 81355, 99775, 119780, 130168, 137800, 138764, 146900, 149725, 155714, 159640, 162710, 173455, 199550, 211523, 239560, 277528, 293800, 299450, 311428, 325420, 346910, 389285, 399100, 406775, 423046, 450983, 598900, 622856, 650840, 693820, 778570, 798200, 813550, 846092, 867275, 901966, 1057615, 1197800, 1387640, 1557140, 1627100, 1692184, 1734550, 1803932, 1838623, 1946425, 2115230, 2254915, 3114280, 3254200, 3469100, 3607864, 3677246, 3892850, 4230460, 4509830, 5288075, 6938200, 7354492, 7785700, 8460920, 9019660, 9193115, 10576150, 11274575, 14708984, 15571400, 18039320, 18386230, 21152300, 22549150, 23902099, 36772460, 42304600, 45098300, 45965575, 47804198, 73544920, 90196600, 91931150, 95608396, 119510495, 183862300, 191216792, 239020990, 367724600, 478041980, 597552475, 956083960, 1195104950, 2390209900, 4780419800]

約数ペア:

[(1, 4780419800), (2, 2390209900), (4, 1195104950), (5, 956083960), (8, 597552475), (10, 478041980), (13, 367724600), (20, 239020990), (25, 191216792), (26, 183862300), (40, 119510495), (50, 95608396), (52, 91931150), (53, 90196600), (65, 73544920), (100, 47804198), (104, 45965575), (106, 45098300), (113, 42304600), (130, 36772460), (200, 23902099), (212, 22549150), (226, 21152300), (260, 18386230), (265, 18039320), (307, 15571400), (325, 14708984), (424, 11274575), (452, 10576150), (520, 9193115), (530, 9019660), (565, 8460920), (614, 7785700), (650, 7354492), (689, 6938200), (904, 5288075), (1060, 4509830), (1130, 4230460), (1228, 3892850), (1300, 3677246), (1325, 3607864), (1378, 3469100), (1469, 3254200), (1535, 3114280), (2120, 2254915), (2260, 2115230), (2456, 1946425), (2600, 1838623), (2650, 1803932), (2756, 1734550), (2825, 1692184), (2938, 1627100), (3070, 1557140), (3445, 1387640), (3991, 1197800), (4520, 1057615), (5300, 901966), (5512, 867275), (5650, 846092), (5876, 813550), (5989, 798200), (6140, 778570), (6890, 693820), (7345, 650840), (7675, 622856), (7982, 598900), (10600, 450983), (11300, 423046), (11752, 406775), (11978, 399100), (12280, 389285), (13780, 346910), (14690, 325420), (15350, 311428), (15964, 299450), (16271, 293800), (17225, 277528), (19955, 239560), (22600, 211523), (23956, 199550), (27560, 173455), (29380, 162710), (29945, 159640), (30700, 155714), (31928, 149725), (32542, 146900), (34450, 138764), (34691, 137800), (36725, 130168), (39910, 119780), (47912, 99775), (58760, 81355), (59890, 79820), (61400, 77857), (65084, 73450), (68900, 69382)]