6503120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 16821840

約数和(自身を除く): 10318720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 169, 185, 208, 260, 296, 338, 370, 481, 520, 592, 676, 740, 845, 962, 1040, 1352, 1480, 1690, 1924, 2197, 2405, 2704, 2960, 3380, 3848, 4394, 4810, 6253, 6760, 7696, 8788, 9620, 10985, 12506, 13520, 17576, 19240, 21970, 25012, 31265, 35152, 38480, 43940, 50024, 62530, 81289, 87880, 100048, 125060, 162578, 175760, 250120, 325156, 406445, 500240, 650312, 812890, 1300624, 1625780, 3251560, 6503120]

約数ペア:

[(1, 6503120), (2, 3251560), (4, 1625780), (5, 1300624), (8, 812890), (10, 650312), (13, 500240), (16, 406445), (20, 325156), (26, 250120), (37, 175760), (40, 162578), (52, 125060), (65, 100048), (74, 87880), (80, 81289), (104, 62530), (130, 50024), (148, 43940), (169, 38480), (185, 35152), (208, 31265), (260, 25012), (296, 21970), (338, 19240), (370, 17576), (481, 13520), (520, 12506), (592, 10985), (676, 9620), (740, 8788), (845, 7696), (962, 6760), (1040, 6253), (1352, 4810), (1480, 4394), (1690, 3848), (1924, 3380), (2197, 2960), (2405, 2704)]