463669960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11287}}^1$

素因数の和:11390

約数の個数: 64

約数和(自身を含む): 1137830400

約数和(自身を除く): 674160440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 11287, 20540, 22574, 41080, 45148, 56435, 90296, 112870, 146731, 225740, 293462, 451480, 586924, 733655, 891673, 1173848, 1467310, 1783346, 2934620, 3566692, 4458365, 5869240, 7133384, 8916730, 11591749, 17833460, 23183498, 35666920, 46366996, 57958745, 92733992, 115917490, 231834980, 463669960]

約数ペア:

[(1, 463669960), (2, 231834980), (4, 115917490), (5, 92733992), (8, 57958745), (10, 46366996), (13, 35666920), (20, 23183498), (26, 17833460), (40, 11591749), (52, 8916730), (65, 7133384), (79, 5869240), (104, 4458365), (130, 3566692), (158, 2934620), (260, 1783346), (316, 1467310), (395, 1173848), (520, 891673), (632, 733655), (790, 586924), (1027, 451480), (1580, 293462), (2054, 225740), (3160, 146731), (4108, 112870), (5135, 90296), (8216, 56435), (10270, 45148), (11287, 41080), (20540, 22574)]