22975940

素因数分解:

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

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 54707520

約数和(自身を除く): 31731580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4651, 4940, 9302, 18604, 23255, 46510, 60463, 88369, 93020, 120926, 176738, 241852, 302315, 353476, 441845, 604630, 883690, 1148797, 1209260, 1767380, 2297594, 4595188, 5743985, 11487970, 22975940]

約数ペア:

[(1, 22975940), (2, 11487970), (4, 5743985), (5, 4595188), (10, 2297594), (13, 1767380), (19, 1209260), (20, 1148797), (26, 883690), (38, 604630), (52, 441845), (65, 353476), (76, 302315), (95, 241852), (130, 176738), (190, 120926), (247, 93020), (260, 88369), (380, 60463), (494, 46510), (988, 23255), (1235, 18604), (2470, 9302), (4651, 4940)]