4908586000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 160

約数和(自身を含む): 12293498880

約数和(自身を除く): 7384912880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 79, 80, 94, 100, 125, 158, 188, 200, 235, 250, 316, 376, 395, 400, 470, 500, 632, 661, 752, 790, 940, 1000, 1175, 1264, 1322, 1580, 1880, 1975, 2000, 2350, 2644, 3160, 3305, 3713, 3760, 3950, 4700, 5288, 5875, 6320, 6610, 7426, 7900, 9400, 9875, 10576, 11750, 13220, 14852, 15800, 16525, 18565, 18800, 19750, 23500, 26440, 29704, 31067, 31600, 33050, 37130, 39500, 47000, 52219, 52880, 59408, 62134, 66100, 74260, 79000, 82625, 92825, 94000, 104438, 124268, 132200, 148520, 155335, 158000, 165250, 185650, 208876, 248536, 261095, 264400, 297040, 310670, 330500, 371300, 417752, 464125, 497072, 522190, 621340, 661000, 742600, 776675, 835504, 928250, 1044380, 1242680, 1305475, 1322000, 1485200, 1553350, 1856500, 2088760, 2454293, 2485360, 2610950, 3106700, 3713000, 3883375, 4177520, 4908586, 5221900, 6213400, 6527375, 7426000, 7766750, 9817172, 10443800, 12271465, 12426800, 13054750, 15533500, 19634344, 20887600, 24542930, 26109500, 31067000, 39268688, 49085860, 52219000, 61357325, 62134000, 98171720, 104438000, 122714650, 196343440, 245429300, 306786625, 490858600, 613573250, 981717200, 1227146500, 2454293000, 4908586000]

約数ペア:

[(1, 4908586000), (2, 2454293000), (4, 1227146500), (5, 981717200), (8, 613573250), (10, 490858600), (16, 306786625), (20, 245429300), (25, 196343440), (40, 122714650), (47, 104438000), (50, 98171720), (79, 62134000), (80, 61357325), (94, 52219000), (100, 49085860), (125, 39268688), (158, 31067000), (188, 26109500), (200, 24542930), (235, 20887600), (250, 19634344), (316, 15533500), (376, 13054750), (395, 12426800), (400, 12271465), (470, 10443800), (500, 9817172), (632, 7766750), (661, 7426000), (752, 6527375), (790, 6213400), (940, 5221900), (1000, 4908586), (1175, 4177520), (1264, 3883375), (1322, 3713000), (1580, 3106700), (1880, 2610950), (1975, 2485360), (2000, 2454293), (2350, 2088760), (2644, 1856500), (3160, 1553350), (3305, 1485200), (3713, 1322000), (3760, 1305475), (3950, 1242680), (4700, 1044380), (5288, 928250), (5875, 835504), (6320, 776675), (6610, 742600), (7426, 661000), (7900, 621340), (9400, 522190), (9875, 497072), (10576, 464125), (11750, 417752), (13220, 371300), (14852, 330500), (15800, 310670), (16525, 297040), (18565, 264400), (18800, 261095), (19750, 248536), (23500, 208876), (26440, 185650), (29704, 165250), (31067, 158000), (31600, 155335), (33050, 148520), (37130, 132200), (39500, 124268), (47000, 104438), (52219, 94000), (52880, 92825), (59408, 82625), (62134, 79000), (66100, 74260)]