22854200

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 53475000

約数和(自身を除く): 30620800

約数列:

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

約数ペア:

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