73946080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 191104704

約数和(自身を除く): 117158624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 365, 416, 487, 520, 584, 730, 949, 974, 1040, 1168, 1460, 1898, 1948, 2080, 2336, 2435, 2920, 3796, 3896, 4745, 4870, 5840, 6331, 7592, 7792, 9490, 9740, 11680, 12662, 15184, 15584, 18980, 19480, 25324, 30368, 31655, 35551, 37960, 38960, 50648, 63310, 71102, 75920, 77920, 101296, 126620, 142204, 151840, 177755, 202592, 253240, 284408, 355510, 462163, 506480, 568816, 711020, 924326, 1012960, 1137632, 1422040, 1848652, 2310815, 2844080, 3697304, 4621630, 5688160, 7394608, 9243260, 14789216, 18486520, 36973040, 73946080]

約数ペア:

[(1, 73946080), (2, 36973040), (4, 18486520), (5, 14789216), (8, 9243260), (10, 7394608), (13, 5688160), (16, 4621630), (20, 3697304), (26, 2844080), (32, 2310815), (40, 1848652), (52, 1422040), (65, 1137632), (73, 1012960), (80, 924326), (104, 711020), (130, 568816), (146, 506480), (160, 462163), (208, 355510), (260, 284408), (292, 253240), (365, 202592), (416, 177755), (487, 151840), (520, 142204), (584, 126620), (730, 101296), (949, 77920), (974, 75920), (1040, 71102), (1168, 63310), (1460, 50648), (1898, 38960), (1948, 37960), (2080, 35551), (2336, 31655), (2435, 30368), (2920, 25324), (3796, 19480), (3896, 18980), (4745, 15584), (4870, 15184), (5840, 12662), (6331, 11680), (7592, 9740), (7792, 9490)]