79575160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7736

約数の個数: 64

約数和(自身を含む): 210179520

約数和(自身を除く): 130604360

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, 7681, 10360, 15362, 30724, 38405, 53767, 61448, 76810, 107534, 153620, 215068, 268835, 284197, 307240, 430136, 537670, 568394, 1075340, 1136788, 1420985, 1989379, 2150680, 2273576, 2841970, 3978758, 5683940, 7957516, 9946895, 11367880, 15915032, 19893790, 39787580, 79575160]

約数ペア:

[(1, 79575160), (2, 39787580), (4, 19893790), (5, 15915032), (7, 11367880), (8, 9946895), (10, 7957516), (14, 5683940), (20, 3978758), (28, 2841970), (35, 2273576), (37, 2150680), (40, 1989379), (56, 1420985), (70, 1136788), (74, 1075340), (140, 568394), (148, 537670), (185, 430136), (259, 307240), (280, 284197), (296, 268835), (370, 215068), (518, 153620), (740, 107534), (1036, 76810), (1295, 61448), (1480, 53767), (2072, 38405), (2590, 30724), (5180, 15362), (7681, 10360)]