58438120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 145106640

約数和(自身を除く): 86668520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 2741, 4264, 5330, 5482, 10660, 10964, 13705, 21320, 21928, 27410, 35633, 54820, 71266, 109640, 112381, 142532, 178165, 224762, 285064, 356330, 449524, 561905, 712660, 899048, 1123810, 1425320, 1460953, 2247620, 2921906, 4495240, 5843812, 7304765, 11687624, 14609530, 29219060, 58438120]

約数ペア:

[(1, 58438120), (2, 29219060), (4, 14609530), (5, 11687624), (8, 7304765), (10, 5843812), (13, 4495240), (20, 2921906), (26, 2247620), (40, 1460953), (41, 1425320), (52, 1123810), (65, 899048), (82, 712660), (104, 561905), (130, 449524), (164, 356330), (205, 285064), (260, 224762), (328, 178165), (410, 142532), (520, 112381), (533, 109640), (820, 71266), (1066, 54820), (1640, 35633), (2132, 27410), (2665, 21928), (2741, 21320), (4264, 13705), (5330, 10964), (5482, 10660)]