10363729900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{1609}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 23066804880

約数和(自身を除く): 12703074980

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1571, 1609, 2050, 3142, 3218, 4100, 6284, 6436, 7855, 8045, 15710, 16090, 31420, 32180, 39275, 40225, 64411, 65969, 78550, 80450, 128822, 131938, 157100, 160900, 257644, 263876, 322055, 329845, 644110, 659690, 1288220, 1319380, 1610275, 1649225, 2527739, 3220550, 3298450, 5055478, 6441100, 6596900, 10110956, 12638695, 25277390, 50554780, 63193475, 103637299, 126386950, 207274598, 252773900, 414549196, 518186495, 1036372990, 2072745980, 2590932475, 5181864950, 10363729900]

約数ペア:

[(1, 10363729900), (2, 5181864950), (4, 2590932475), (5, 2072745980), (10, 1036372990), (20, 518186495), (25, 414549196), (41, 252773900), (50, 207274598), (82, 126386950), (100, 103637299), (164, 63193475), (205, 50554780), (410, 25277390), (820, 12638695), (1025, 10110956), (1571, 6596900), (1609, 6441100), (2050, 5055478), (3142, 3298450), (3218, 3220550), (4100, 2527739), (6284, 1649225), (6436, 1610275), (7855, 1319380), (8045, 1288220), (15710, 659690), (16090, 644110), (31420, 329845), (32180, 322055), (39275, 263876), (40225, 257644), (64411, 160900), (65969, 157100), (78550, 131938), (80450, 128822)]