566455520

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 1385239968

約数和(自身を除く): 818784448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 67, 80, 106, 134, 160, 212, 265, 268, 335, 424, 530, 536, 670, 848, 997, 1060, 1072, 1340, 1696, 1994, 2120, 2144, 2680, 3551, 3988, 4240, 4985, 5360, 7102, 7976, 8480, 9970, 10720, 14204, 15952, 17755, 19940, 28408, 31904, 35510, 39880, 52841, 56816, 66799, 71020, 79760, 105682, 113632, 133598, 142040, 159520, 211364, 264205, 267196, 284080, 333995, 422728, 528410, 534392, 568160, 667990, 845456, 1056820, 1068784, 1335980, 1690912, 2113640, 2137568, 2671960, 3540347, 4227280, 5343920, 7080694, 8454560, 10687840, 14161388, 17701735, 28322776, 35403470, 56645552, 70806940, 113291104, 141613880, 283227760, 566455520]

約数ペア:

[(1, 566455520), (2, 283227760), (4, 141613880), (5, 113291104), (8, 70806940), (10, 56645552), (16, 35403470), (20, 28322776), (32, 17701735), (40, 14161388), (53, 10687840), (67, 8454560), (80, 7080694), (106, 5343920), (134, 4227280), (160, 3540347), (212, 2671960), (265, 2137568), (268, 2113640), (335, 1690912), (424, 1335980), (530, 1068784), (536, 1056820), (670, 845456), (848, 667990), (997, 568160), (1060, 534392), (1072, 528410), (1340, 422728), (1696, 333995), (1994, 284080), (2120, 267196), (2144, 264205), (2680, 211364), (3551, 159520), (3988, 142040), (4240, 133598), (4985, 113632), (5360, 105682), (7102, 79760), (7976, 71020), (8480, 66799), (9970, 56816), (10720, 52841), (14204, 39880), (15952, 35510), (17755, 31904), (19940, 28408)]