83767160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 203886720

約数和(自身を除く): 120119560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 2621, 3196, 3995, 5242, 6392, 7990, 10484, 13105, 15980, 20968, 26210, 31960, 44557, 52420, 89114, 104840, 123187, 178228, 222785, 246374, 356456, 445570, 492748, 615935, 891140, 985496, 1231870, 1782280, 2094179, 2463740, 4188358, 4927480, 8376716, 10470895, 16753432, 20941790, 41883580, 83767160]

約数ペア:

[(1, 83767160), (2, 41883580), (4, 20941790), (5, 16753432), (8, 10470895), (10, 8376716), (17, 4927480), (20, 4188358), (34, 2463740), (40, 2094179), (47, 1782280), (68, 1231870), (85, 985496), (94, 891140), (136, 615935), (170, 492748), (188, 445570), (235, 356456), (340, 246374), (376, 222785), (470, 178228), (680, 123187), (799, 104840), (940, 89114), (1598, 52420), (1880, 44557), (2621, 31960), (3196, 26210), (3995, 20968), (5242, 15980), (6392, 13105), (7990, 10484)]