433909060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20107}}^1$

素因数の和:20212

約数の個数: 48

約数和(自身を含む): 993174336

約数和(自身を除く): 559265276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 20107, 21580, 40214, 80428, 100535, 201070, 261391, 402140, 522782, 1045564, 1306955, 1668881, 2613910, 3337762, 5227820, 6675524, 8344405, 16688810, 21695453, 33377620, 43390906, 86781812, 108477265, 216954530, 433909060]

約数ペア:

[(1, 433909060), (2, 216954530), (4, 108477265), (5, 86781812), (10, 43390906), (13, 33377620), (20, 21695453), (26, 16688810), (52, 8344405), (65, 6675524), (83, 5227820), (130, 3337762), (166, 2613910), (260, 1668881), (332, 1306955), (415, 1045564), (830, 522782), (1079, 402140), (1660, 261391), (2158, 201070), (4316, 100535), (5395, 80428), (10790, 40214), (20107, 21580)]