22804559600

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{709}}^1$

素因数の和:1339

約数の個数: 120

約数和(自身を含む): 55283485440

約数和(自身を除く): 32478925840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 421, 709, 764, 842, 955, 1418, 1528, 1684, 1910, 2105, 2836, 3056, 3368, 3545, 3820, 4210, 4775, 5672, 6736, 7090, 7640, 8420, 9550, 10525, 11344, 14180, 15280, 16840, 17725, 19100, 21050, 28360, 33680, 35450, 38200, 42100, 56720, 70900, 76400, 80411, 84200, 135419, 141800, 160822, 168400, 270838, 283600, 298489, 321644, 402055, 541676, 596978, 643288, 677095, 804110, 1083352, 1193956, 1286576, 1354190, 1492445, 1608220, 2010275, 2166704, 2387912, 2708380, 2984890, 3216440, 3385475, 4020550, 4775824, 5416760, 5969780, 6432880, 6770950, 7462225, 8041100, 10833520, 11939560, 13541900, 14924450, 16082200, 23879120, 27083800, 29848900, 32164400, 54167600, 57011399, 59697800, 114022798, 119395600, 228045596, 285056995, 456091192, 570113990, 912182384, 1140227980, 1425284975, 2280455960, 2850569950, 4560911920, 5701139900, 11402279800, 22804559600]

約数ペア:

[(1, 22804559600), (2, 11402279800), (4, 5701139900), (5, 4560911920), (8, 2850569950), (10, 2280455960), (16, 1425284975), (20, 1140227980), (25, 912182384), (40, 570113990), (50, 456091192), (80, 285056995), (100, 228045596), (191, 119395600), (200, 114022798), (382, 59697800), (400, 57011399), (421, 54167600), (709, 32164400), (764, 29848900), (842, 27083800), (955, 23879120), (1418, 16082200), (1528, 14924450), (1684, 13541900), (1910, 11939560), (2105, 10833520), (2836, 8041100), (3056, 7462225), (3368, 6770950), (3545, 6432880), (3820, 5969780), (4210, 5416760), (4775, 4775824), (5672, 4020550), (6736, 3385475), (7090, 3216440), (7640, 2984890), (8420, 2708380), (9550, 2387912), (10525, 2166704), (11344, 2010275), (14180, 1608220), (15280, 1492445), (16840, 1354190), (17725, 1286576), (19100, 1193956), (21050, 1083352), (28360, 804110), (33680, 677095), (35450, 643288), (38200, 596978), (42100, 541676), (56720, 402055), (70900, 321644), (76400, 298489), (80411, 283600), (84200, 270838), (135419, 168400), (141800, 160822)]