86071340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 192780000

約数和(自身を除く): 106708660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 1699, 2533, 2980, 3398, 5066, 6796, 8495, 10132, 12665, 16990, 25330, 28883, 33980, 50660, 57766, 115532, 144415, 253151, 288830, 506302, 577660, 1012604, 1265755, 2531510, 4303567, 5063020, 8607134, 17214268, 21517835, 43035670, 86071340]

約数ペア:

[(1, 86071340), (2, 43035670), (4, 21517835), (5, 17214268), (10, 8607134), (17, 5063020), (20, 4303567), (34, 2531510), (68, 1265755), (85, 1012604), (149, 577660), (170, 506302), (298, 288830), (340, 253151), (596, 144415), (745, 115532), (1490, 57766), (1699, 50660), (2533, 33980), (2980, 28883), (3398, 25330), (5066, 16990), (6796, 12665), (8495, 10132)]