23315500

素因数分解:

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

素因数の和:260

約数の個数: 96

約数和(自身を含む): 58339008

約数和(自身を除く): 35023508

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 211, 221, 250, 260, 325, 340, 422, 425, 442, 500, 650, 844, 850, 884, 1055, 1105, 1300, 1625, 1700, 2110, 2125, 2210, 2743, 3250, 3587, 4220, 4250, 4420, 5275, 5486, 5525, 6500, 7174, 8500, 10550, 10972, 11050, 13715, 14348, 17935, 21100, 22100, 26375, 27430, 27625, 35870, 46631, 52750, 54860, 55250, 68575, 71740, 89675, 93262, 105500, 110500, 137150, 179350, 186524, 233155, 274300, 342875, 358700, 448375, 466310, 685750, 896750, 932620, 1165775, 1371500, 1793500, 2331550, 4663100, 5828875, 11657750, 23315500]

約数ペア:

[(1, 23315500), (2, 11657750), (4, 5828875), (5, 4663100), (10, 2331550), (13, 1793500), (17, 1371500), (20, 1165775), (25, 932620), (26, 896750), (34, 685750), (50, 466310), (52, 448375), (65, 358700), (68, 342875), (85, 274300), (100, 233155), (125, 186524), (130, 179350), (170, 137150), (211, 110500), (221, 105500), (250, 93262), (260, 89675), (325, 71740), (340, 68575), (422, 55250), (425, 54860), (442, 52750), (500, 46631), (650, 35870), (844, 27625), (850, 27430), (884, 26375), (1055, 22100), (1105, 21100), (1300, 17935), (1625, 14348), (1700, 13715), (2110, 11050), (2125, 10972), (2210, 10550), (2743, 8500), (3250, 7174), (3587, 6500), (4220, 5525), (4250, 5486), (4420, 5275)]