4529200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 90

約数和(自身を含む): 11958684

約数和(自身を除く): 7429484

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 130, 134, 169, 200, 208, 260, 268, 325, 335, 338, 400, 520, 536, 650, 670, 676, 845, 871, 1040, 1072, 1300, 1340, 1352, 1675, 1690, 1742, 2600, 2680, 2704, 3350, 3380, 3484, 4225, 4355, 5200, 5360, 6700, 6760, 6968, 8450, 8710, 11323, 13400, 13520, 13936, 16900, 17420, 21775, 22646, 26800, 33800, 34840, 43550, 45292, 56615, 67600, 69680, 87100, 90584, 113230, 174200, 181168, 226460, 283075, 348400, 452920, 566150, 905840, 1132300, 2264600, 4529200]

約数ペア:

[(1, 4529200), (2, 2264600), (4, 1132300), (5, 905840), (8, 566150), (10, 452920), (13, 348400), (16, 283075), (20, 226460), (25, 181168), (26, 174200), (40, 113230), (50, 90584), (52, 87100), (65, 69680), (67, 67600), (80, 56615), (100, 45292), (104, 43550), (130, 34840), (134, 33800), (169, 26800), (200, 22646), (208, 21775), (260, 17420), (268, 16900), (325, 13936), (335, 13520), (338, 13400), (400, 11323), (520, 8710), (536, 8450), (650, 6968), (670, 6760), (676, 6700), (845, 5360), (871, 5200), (1040, 4355), (1072, 4225), (1300, 3484), (1340, 3380), (1352, 3350), (1675, 2704), (1690, 2680), (1742, 2600)]