45425360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 113135616

約数和(自身を除く): 67710256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 263, 272, 340, 508, 526, 635, 680, 1016, 1052, 1270, 1315, 1360, 2032, 2104, 2159, 2540, 2630, 4208, 4318, 4471, 5080, 5260, 8636, 8942, 10160, 10520, 10795, 17272, 17884, 21040, 21590, 22355, 33401, 34544, 35768, 43180, 44710, 66802, 71536, 86360, 89420, 133604, 167005, 172720, 178840, 267208, 334010, 357680, 534416, 567817, 668020, 1135634, 1336040, 2271268, 2672080, 2839085, 4542536, 5678170, 9085072, 11356340, 22712680, 45425360]

約数ペア:

[(1, 45425360), (2, 22712680), (4, 11356340), (5, 9085072), (8, 5678170), (10, 4542536), (16, 2839085), (17, 2672080), (20, 2271268), (34, 1336040), (40, 1135634), (68, 668020), (80, 567817), (85, 534416), (127, 357680), (136, 334010), (170, 267208), (254, 178840), (263, 172720), (272, 167005), (340, 133604), (508, 89420), (526, 86360), (635, 71536), (680, 66802), (1016, 44710), (1052, 43180), (1270, 35768), (1315, 34544), (1360, 33401), (2032, 22355), (2104, 21590), (2159, 21040), (2540, 17884), (2630, 17272), (4208, 10795), (4318, 10520), (4471, 10160), (5080, 8942), (5260, 8636)]