8860150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 18217584

約数和(自身を除く): 9357434

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 317, 325, 430, 559, 634, 650, 1075, 1118, 1585, 2150, 2795, 3170, 4121, 5590, 7925, 8242, 13631, 13975, 15850, 20605, 27262, 27950, 41210, 68155, 103025, 136310, 177203, 206050, 340775, 354406, 681550, 886015, 1772030, 4430075, 8860150]

約数ペア:

[(1, 8860150), (2, 4430075), (5, 1772030), (10, 886015), (13, 681550), (25, 354406), (26, 340775), (43, 206050), (50, 177203), (65, 136310), (86, 103025), (130, 68155), (215, 41210), (317, 27950), (325, 27262), (430, 20605), (559, 15850), (634, 13975), (650, 13631), (1075, 8242), (1118, 7925), (1585, 5590), (2150, 4121), (2795, 3170)]