84610120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8222

約数の個数: 64

約数和(自身を含む): 223476480

約数和(自身を除く): 138866360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 8167, 10360, 16334, 32668, 40835, 57169, 65336, 81670, 114338, 163340, 228676, 285845, 302179, 326680, 457352, 571690, 604358, 1143380, 1208716, 1510895, 2115253, 2286760, 2417432, 3021790, 4230506, 6043580, 8461012, 10576265, 12087160, 16922024, 21152530, 42305060, 84610120]

約数ペア:

[(1, 84610120), (2, 42305060), (4, 21152530), (5, 16922024), (7, 12087160), (8, 10576265), (10, 8461012), (14, 6043580), (20, 4230506), (28, 3021790), (35, 2417432), (37, 2286760), (40, 2115253), (56, 1510895), (70, 1208716), (74, 1143380), (140, 604358), (148, 571690), (185, 457352), (259, 326680), (280, 302179), (296, 285845), (370, 228676), (518, 163340), (740, 114338), (1036, 81670), (1295, 65336), (1480, 57169), (2072, 40835), (2590, 32668), (5180, 16334), (8167, 10360)]