40400190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 113555520

約数和(自身を除く): 73155330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 667, 673, 690, 870, 1035, 1305, 1334, 1346, 2001, 2019, 2070, 2610, 3335, 3365, 4002, 4038, 6003, 6057, 6670, 6730, 10005, 10095, 12006, 12114, 15479, 19517, 20010, 20190, 30015, 30285, 30958, 39034, 46437, 58551, 60030, 60570, 77395, 92874, 97585, 117102, 139311, 154790, 175653, 195170, 232185, 278622, 292755, 351306, 448891, 464370, 585510, 696555, 878265, 897782, 1346673, 1393110, 1756530, 2244455, 2693346, 4040019, 4488910, 6733365, 8080038, 13466730, 20200095, 40400190]

約数ペア:

[(1, 40400190), (2, 20200095), (3, 13466730), (5, 8080038), (6, 6733365), (9, 4488910), (10, 4040019), (15, 2693346), (18, 2244455), (23, 1756530), (29, 1393110), (30, 1346673), (45, 897782), (46, 878265), (58, 696555), (69, 585510), (87, 464370), (90, 448891), (115, 351306), (138, 292755), (145, 278622), (174, 232185), (207, 195170), (230, 175653), (261, 154790), (290, 139311), (345, 117102), (414, 97585), (435, 92874), (522, 77395), (667, 60570), (673, 60030), (690, 58551), (870, 46437), (1035, 39034), (1305, 30958), (1334, 30285), (1346, 30015), (2001, 20190), (2019, 20010), (2070, 19517), (2610, 15479), (3335, 12114), (3365, 12006), (4002, 10095), (4038, 10005), (6003, 6730), (6057, 6670)]