88810150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12457

約数の個数: 48

約数和(自身を含む): 194081328

約数和(自身を除く): 105271178

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12421, 24842, 62105, 124210, 136631, 161473, 273262, 310525, 322946, 621050, 683155, 807365, 1366310, 1614730, 1776203, 3415775, 3552406, 4036825, 6831550, 8073650, 8881015, 17762030, 44405075, 88810150]

約数ペア:

[(1, 88810150), (2, 44405075), (5, 17762030), (10, 8881015), (11, 8073650), (13, 6831550), (22, 4036825), (25, 3552406), (26, 3415775), (50, 1776203), (55, 1614730), (65, 1366310), (110, 807365), (130, 683155), (143, 621050), (275, 322946), (286, 310525), (325, 273262), (550, 161473), (650, 136631), (715, 124210), (1430, 62105), (3575, 24842), (7150, 12421)]