4663100

素因数分解:

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

素因数の和:255

約数の個数: 72

約数和(自身を含む): 11593008

約数和(自身を除く): 6929908

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 211, 221, 260, 325, 340, 422, 425, 442, 650, 844, 850, 884, 1055, 1105, 1300, 1700, 2110, 2210, 2743, 3587, 4220, 4420, 5275, 5486, 5525, 7174, 10550, 10972, 11050, 13715, 14348, 17935, 21100, 22100, 27430, 35870, 46631, 54860, 68575, 71740, 89675, 93262, 137150, 179350, 186524, 233155, 274300, 358700, 466310, 932620, 1165775, 2331550, 4663100]

約数ペア:

[(1, 4663100), (2, 2331550), (4, 1165775), (5, 932620), (10, 466310), (13, 358700), (17, 274300), (20, 233155), (25, 186524), (26, 179350), (34, 137150), (50, 93262), (52, 89675), (65, 71740), (68, 68575), (85, 54860), (100, 46631), (130, 35870), (170, 27430), (211, 22100), (221, 21100), (260, 17935), (325, 14348), (340, 13715), (422, 11050), (425, 10972), (442, 10550), (650, 7174), (844, 5525), (850, 5486), (884, 5275), (1055, 4420), (1105, 4220), (1300, 3587), (1700, 2743), (2110, 2210)]