43769420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 50343508

約数列:

[1, 2, 4, 5, 10, 20, 107, 113, 181, 214, 226, 362, 428, 452, 535, 565, 724, 905, 1070, 1130, 1810, 2140, 2260, 3620, 12091, 19367, 20453, 24182, 38734, 40906, 48364, 60455, 77468, 81812, 96835, 102265, 120910, 193670, 204530, 241820, 387340, 409060, 2188471, 4376942, 8753884, 10942355, 21884710, 43769420]

約数ペア:

[(1, 43769420), (2, 21884710), (4, 10942355), (5, 8753884), (10, 4376942), (20, 2188471), (107, 409060), (113, 387340), (181, 241820), (214, 204530), (226, 193670), (362, 120910), (428, 102265), (452, 96835), (535, 81812), (565, 77468), (724, 60455), (905, 48364), (1070, 40906), (1130, 38734), (1810, 24182), (2140, 20453), (2260, 19367), (3620, 12091)]