4284540804560

素因数分解:

$2^4\times 5^1\times {\mathrm{129971}}^1\times {\mathrm{412067}}^1$

素因数の和:542051

約数の個数: 40

約数和(自身を含む): 9961658189856

約数和(自身を除く): 5677117385296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129971, 259942, 412067, 519884, 649855, 824134, 1039768, 1299710, 1648268, 2060335, 2079536, 2599420, 3296536, 4120670, 5198840, 6593072, 8241340, 10397680, 16482680, 32965360, 53556760057, 107113520114, 214227040228, 267783800285, 428454080456, 535567600570, 856908160912, 1071135201140, 2142270402280, 4284540804560]

約数ペア:

[(1, 4284540804560), (2, 2142270402280), (4, 1071135201140), (5, 856908160912), (8, 535567600570), (10, 428454080456), (16, 267783800285), (20, 214227040228), (40, 107113520114), (80, 53556760057), (129971, 32965360), (259942, 16482680), (412067, 10397680), (519884, 8241340), (649855, 6593072), (824134, 5198840), (1039768, 4120670), (1299710, 3296536), (1648268, 2599420), (2060335, 2079536)]