23514920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 62173440

約数和(自身を除く): 38658520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4111, 5720, 8222, 16444, 20555, 32888, 41110, 45221, 53443, 82220, 90442, 106886, 164440, 180884, 213772, 226105, 267215, 361768, 427544, 452210, 534430, 587873, 904420, 1068860, 1175746, 1808840, 2137720, 2351492, 2939365, 4702984, 5878730, 11757460, 23514920]

約数ペア:

[(1, 23514920), (2, 11757460), (4, 5878730), (5, 4702984), (8, 2939365), (10, 2351492), (11, 2137720), (13, 1808840), (20, 1175746), (22, 1068860), (26, 904420), (40, 587873), (44, 534430), (52, 452210), (55, 427544), (65, 361768), (88, 267215), (104, 226105), (110, 213772), (130, 180884), (143, 164440), (220, 106886), (260, 90442), (286, 82220), (440, 53443), (520, 45221), (572, 41110), (715, 32888), (1144, 20555), (1430, 16444), (2860, 8222), (4111, 5720)]