701019920

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{123419}}^1$

素因数の和:123503

約数の個数: 40

約数和(自身を含む): 1652840640

約数和(自身を除く): 951820720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 123419, 246838, 493676, 617095, 987352, 1234190, 1974704, 2468380, 4936760, 8762749, 9873520, 17525498, 35050996, 43813745, 70101992, 87627490, 140203984, 175254980, 350509960, 701019920]

約数ペア:

[(1, 701019920), (2, 350509960), (4, 175254980), (5, 140203984), (8, 87627490), (10, 70101992), (16, 43813745), (20, 35050996), (40, 17525498), (71, 9873520), (80, 8762749), (142, 4936760), (284, 2468380), (355, 1974704), (568, 1234190), (710, 987352), (1136, 617095), (1420, 493676), (2840, 246838), (5680, 123419)]