1138861700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 2535587712

約数和(自身を除く): 1396726012

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 293, 470, 586, 827, 940, 1172, 1175, 1465, 1654, 2350, 2930, 3308, 4135, 4700, 5860, 7325, 8270, 13771, 14650, 16540, 20675, 27542, 29300, 38869, 41350, 55084, 68855, 77738, 82700, 137710, 155476, 194345, 242311, 275420, 344275, 388690, 484622, 688550, 777380, 969244, 971725, 1211555, 1377100, 1943450, 2423110, 3886900, 4846220, 6057775, 11388617, 12115550, 22777234, 24231100, 45554468, 56943085, 113886170, 227772340, 284715425, 569430850, 1138861700]

約数ペア:

[(1, 1138861700), (2, 569430850), (4, 284715425), (5, 227772340), (10, 113886170), (20, 56943085), (25, 45554468), (47, 24231100), (50, 22777234), (94, 12115550), (100, 11388617), (188, 6057775), (235, 4846220), (293, 3886900), (470, 2423110), (586, 1943450), (827, 1377100), (940, 1211555), (1172, 971725), (1175, 969244), (1465, 777380), (1654, 688550), (2350, 484622), (2930, 388690), (3308, 344275), (4135, 275420), (4700, 242311), (5860, 194345), (7325, 155476), (8270, 137710), (13771, 82700), (14650, 77738), (16540, 68855), (20675, 55084), (27542, 41350), (29300, 38869)]