25540086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 64366848

約数和(自身を除く): 38826762

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 103, 143, 187, 206, 221, 286, 289, 309, 374, 429, 442, 561, 578, 618, 663, 858, 867, 1122, 1133, 1326, 1339, 1734, 1751, 2266, 2431, 2678, 3179, 3399, 3502, 3757, 4017, 4862, 5253, 6358, 6798, 7293, 7514, 8034, 9537, 10506, 11271, 14586, 14729, 19074, 19261, 22542, 22763, 29458, 29767, 38522, 41327, 44187, 45526, 57783, 59534, 68289, 82654, 88374, 89301, 115566, 123981, 136578, 178602, 247962, 250393, 327437, 386971, 500786, 654874, 751179, 773942, 982311, 1160913, 1502358, 1964622, 2321826, 4256681, 8513362, 12770043, 25540086]

約数ペア:

[(1, 25540086), (2, 12770043), (3, 8513362), (6, 4256681), (11, 2321826), (13, 1964622), (17, 1502358), (22, 1160913), (26, 982311), (33, 773942), (34, 751179), (39, 654874), (51, 500786), (66, 386971), (78, 327437), (102, 250393), (103, 247962), (143, 178602), (187, 136578), (206, 123981), (221, 115566), (286, 89301), (289, 88374), (309, 82654), (374, 68289), (429, 59534), (442, 57783), (561, 45526), (578, 44187), (618, 41327), (663, 38522), (858, 29767), (867, 29458), (1122, 22763), (1133, 22542), (1326, 19261), (1339, 19074), (1734, 14729), (1751, 14586), (2266, 11271), (2431, 10506), (2678, 9537), (3179, 8034), (3399, 7514), (3502, 7293), (3757, 6798), (4017, 6358), (4862, 5253)]