982519300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 2524338432

約数和(自身を除く): 1541819132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 71, 100, 106, 140, 142, 175, 212, 265, 284, 350, 355, 371, 373, 497, 530, 700, 710, 742, 746, 994, 1060, 1325, 1420, 1484, 1492, 1775, 1855, 1865, 1988, 2485, 2611, 2650, 3550, 3710, 3730, 3763, 4970, 5222, 5300, 7100, 7420, 7460, 7526, 9275, 9325, 9940, 10444, 12425, 13055, 15052, 18550, 18650, 18815, 19769, 24850, 26110, 26341, 26483, 37100, 37300, 37630, 39538, 49700, 52220, 52682, 52966, 65275, 75260, 79076, 94075, 98845, 105364, 105932, 130550, 131705, 132415, 138383, 185381, 188150, 197690, 261100, 263410, 264830, 276766, 370762, 376300, 395380, 494225, 526820, 529660, 553532, 658525, 662075, 691915, 741524, 926905, 988450, 1317050, 1324150, 1383830, 1403599, 1853810, 1976900, 2634100, 2648300, 2767660, 2807198, 3459575, 3707620, 4634525, 5614396, 6919150, 7017995, 9269050, 9825193, 13838300, 14035990, 18538100, 19650386, 28071980, 35089975, 39300772, 49125965, 70179950, 98251930, 140359900, 196503860, 245629825, 491259650, 982519300]

約数ペア:

[(1, 982519300), (2, 491259650), (4, 245629825), (5, 196503860), (7, 140359900), (10, 98251930), (14, 70179950), (20, 49125965), (25, 39300772), (28, 35089975), (35, 28071980), (50, 19650386), (53, 18538100), (70, 14035990), (71, 13838300), (100, 9825193), (106, 9269050), (140, 7017995), (142, 6919150), (175, 5614396), (212, 4634525), (265, 3707620), (284, 3459575), (350, 2807198), (355, 2767660), (371, 2648300), (373, 2634100), (497, 1976900), (530, 1853810), (700, 1403599), (710, 1383830), (742, 1324150), (746, 1317050), (994, 988450), (1060, 926905), (1325, 741524), (1420, 691915), (1484, 662075), (1492, 658525), (1775, 553532), (1855, 529660), (1865, 526820), (1988, 494225), (2485, 395380), (2611, 376300), (2650, 370762), (3550, 276766), (3710, 264830), (3730, 263410), (3763, 261100), (4970, 197690), (5222, 188150), (5300, 185381), (7100, 138383), (7420, 132415), (7460, 131705), (7526, 130550), (9275, 105932), (9325, 105364), (9940, 98845), (10444, 94075), (12425, 79076), (13055, 75260), (15052, 65275), (18550, 52966), (18650, 52682), (18815, 52220), (19769, 49700), (24850, 39538), (26110, 37630), (26341, 37300), (26483, 37100)]