11657750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 25002432

約数和(自身を除く): 13344682

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 211, 221, 250, 325, 422, 425, 442, 650, 850, 1055, 1105, 1625, 2110, 2125, 2210, 2743, 3250, 3587, 4250, 5275, 5486, 5525, 7174, 10550, 11050, 13715, 17935, 26375, 27430, 27625, 35870, 46631, 52750, 55250, 68575, 89675, 93262, 137150, 179350, 233155, 342875, 448375, 466310, 685750, 896750, 1165775, 2331550, 5828875, 11657750]

約数ペア:

[(1, 11657750), (2, 5828875), (5, 2331550), (10, 1165775), (13, 896750), (17, 685750), (25, 466310), (26, 448375), (34, 342875), (50, 233155), (65, 179350), (85, 137150), (125, 93262), (130, 89675), (170, 68575), (211, 55250), (221, 52750), (250, 46631), (325, 35870), (422, 27625), (425, 27430), (442, 26375), (650, 17935), (850, 13715), (1055, 11050), (1105, 10550), (1625, 7174), (2110, 5525), (2125, 5486), (2210, 5275), (2743, 4250), (3250, 3587)]