29439800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 75255600

約数和(自身を除く): 45815800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 169, 200, 260, 268, 325, 335, 338, 520, 536, 650, 670, 676, 845, 871, 1300, 1340, 1352, 1675, 1690, 1742, 2197, 2600, 2680, 3350, 3380, 3484, 4225, 4355, 4394, 6700, 6760, 6968, 8450, 8710, 8788, 10985, 11323, 13400, 16900, 17420, 17576, 21775, 21970, 22646, 33800, 34840, 43550, 43940, 45292, 54925, 56615, 87100, 87880, 90584, 109850, 113230, 147199, 174200, 219700, 226460, 283075, 294398, 439400, 452920, 566150, 588796, 735995, 1132300, 1177592, 1471990, 2264600, 2943980, 3679975, 5887960, 7359950, 14719900, 29439800]

約数ペア:

[(1, 29439800), (2, 14719900), (4, 7359950), (5, 5887960), (8, 3679975), (10, 2943980), (13, 2264600), (20, 1471990), (25, 1177592), (26, 1132300), (40, 735995), (50, 588796), (52, 566150), (65, 452920), (67, 439400), (100, 294398), (104, 283075), (130, 226460), (134, 219700), (169, 174200), (200, 147199), (260, 113230), (268, 109850), (325, 90584), (335, 87880), (338, 87100), (520, 56615), (536, 54925), (650, 45292), (670, 43940), (676, 43550), (845, 34840), (871, 33800), (1300, 22646), (1340, 21970), (1352, 21775), (1675, 17576), (1690, 17420), (1742, 16900), (2197, 13400), (2600, 11323), (2680, 10985), (3350, 8788), (3380, 8710), (3484, 8450), (4225, 6968), (4355, 6760), (4394, 6700)]