8571361760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4120847}}^1$

素因数の和:4120875

約数の個数: 48

約数和(自身を含む): 21807527616

約数和(自身を除く): 13236165856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4120847, 8241694, 16483388, 20604235, 32966776, 41208470, 53571011, 65933552, 82416940, 107142022, 131867104, 164833880, 214284044, 267855055, 329667760, 428568088, 535710110, 659335520, 857136176, 1071420220, 1714272352, 2142840440, 4285680880, 8571361760]

約数ペア:

[(1, 8571361760), (2, 4285680880), (4, 2142840440), (5, 1714272352), (8, 1071420220), (10, 857136176), (13, 659335520), (16, 535710110), (20, 428568088), (26, 329667760), (32, 267855055), (40, 214284044), (52, 164833880), (65, 131867104), (80, 107142022), (104, 82416940), (130, 65933552), (160, 53571011), (208, 41208470), (260, 32966776), (416, 20604235), (520, 16483388), (1040, 8241694), (2080, 4120847)]