45951880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4694

約数の個数: 64

約数和(自身を含む): 117230400

約数和(自身を除く): 71278520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4651, 4940, 9302, 9880, 18604, 23255, 37208, 46510, 60463, 88369, 93020, 120926, 176738, 186040, 241852, 302315, 353476, 441845, 483704, 604630, 706952, 883690, 1148797, 1209260, 1767380, 2297594, 2418520, 3534760, 4595188, 5743985, 9190376, 11487970, 22975940, 45951880]

約数ペア:

[(1, 45951880), (2, 22975940), (4, 11487970), (5, 9190376), (8, 5743985), (10, 4595188), (13, 3534760), (19, 2418520), (20, 2297594), (26, 1767380), (38, 1209260), (40, 1148797), (52, 883690), (65, 706952), (76, 604630), (95, 483704), (104, 441845), (130, 353476), (152, 302315), (190, 241852), (247, 186040), (260, 176738), (380, 120926), (494, 93020), (520, 88369), (760, 60463), (988, 46510), (1235, 37208), (1976, 23255), (2470, 18604), (4651, 9880), (4940, 9302)]