10741250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 40

約数和(自身を含む): 21714924

約数和(自身を除く): 10973674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 661, 1250, 1322, 1625, 3250, 3305, 6610, 8125, 8593, 16250, 16525, 17186, 33050, 42965, 82625, 85930, 165250, 214825, 413125, 429650, 826250, 1074125, 2148250, 5370625, 10741250]

約数ペア:

[(1, 10741250), (2, 5370625), (5, 2148250), (10, 1074125), (13, 826250), (25, 429650), (26, 413125), (50, 214825), (65, 165250), (125, 85930), (130, 82625), (250, 42965), (325, 33050), (625, 17186), (650, 16525), (661, 16250), (1250, 8593), (1322, 8125), (1625, 6610), (3250, 3305)]