88598120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 217969920

約数和(自身を除く): 129371800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2543, 2680, 3484, 4355, 5086, 6968, 8710, 10172, 12715, 17420, 20344, 25430, 33059, 34840, 50860, 66118, 101720, 132236, 165295, 170381, 264472, 330590, 340762, 661180, 681524, 851905, 1322360, 1363048, 1703810, 2214953, 3407620, 4429906, 6815240, 8859812, 11074765, 17719624, 22149530, 44299060, 88598120]

約数ペア:

[(1, 88598120), (2, 44299060), (4, 22149530), (5, 17719624), (8, 11074765), (10, 8859812), (13, 6815240), (20, 4429906), (26, 3407620), (40, 2214953), (52, 1703810), (65, 1363048), (67, 1322360), (104, 851905), (130, 681524), (134, 661180), (260, 340762), (268, 330590), (335, 264472), (520, 170381), (536, 165295), (670, 132236), (871, 101720), (1340, 66118), (1742, 50860), (2543, 34840), (2680, 33059), (3484, 25430), (4355, 20344), (5086, 17420), (6968, 12715), (8710, 10172)]