45708400

素因数分解:

$2^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 110515000

約数和(自身を除く): 64806600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 229, 400, 458, 499, 916, 998, 1145, 1832, 1996, 2290, 2495, 3664, 3992, 4580, 4990, 5725, 7984, 9160, 9980, 11450, 12475, 18320, 19960, 22900, 24950, 39920, 45800, 49900, 91600, 99800, 114271, 199600, 228542, 457084, 571355, 914168, 1142710, 1828336, 2285420, 2856775, 4570840, 5713550, 9141680, 11427100, 22854200, 45708400]

約数ペア:

[(1, 45708400), (2, 22854200), (4, 11427100), (5, 9141680), (8, 5713550), (10, 4570840), (16, 2856775), (20, 2285420), (25, 1828336), (40, 1142710), (50, 914168), (80, 571355), (100, 457084), (200, 228542), (229, 199600), (400, 114271), (458, 99800), (499, 91600), (916, 49900), (998, 45800), (1145, 39920), (1832, 24950), (1996, 22900), (2290, 19960), (2495, 18320), (3664, 12475), (3992, 11450), (4580, 9980), (4990, 9160), (5725, 7984)]