8575060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 20291040

約数和(自身を除く): 11715980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 59, 65, 86, 118, 130, 169, 172, 215, 236, 260, 295, 338, 430, 559, 590, 676, 767, 845, 860, 1118, 1180, 1534, 1690, 2236, 2537, 2795, 3068, 3380, 3835, 5074, 5590, 7267, 7670, 9971, 10148, 11180, 12685, 14534, 15340, 19942, 25370, 29068, 32981, 36335, 39884, 49855, 50740, 65962, 72670, 99710, 131924, 145340, 164905, 199420, 329810, 428753, 659620, 857506, 1715012, 2143765, 4287530, 8575060]

約数ペア:

[(1, 8575060), (2, 4287530), (4, 2143765), (5, 1715012), (10, 857506), (13, 659620), (20, 428753), (26, 329810), (43, 199420), (52, 164905), (59, 145340), (65, 131924), (86, 99710), (118, 72670), (130, 65962), (169, 50740), (172, 49855), (215, 39884), (236, 36335), (260, 32981), (295, 29068), (338, 25370), (430, 19942), (559, 15340), (590, 14534), (676, 12685), (767, 11180), (845, 10148), (860, 9971), (1118, 7670), (1180, 7267), (1534, 5590), (1690, 5074), (2236, 3835), (2537, 3380), (2795, 3068)]