85583260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1201}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 205974720

約数和(自身を除く): 120391460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509, 1018, 1201, 2036, 2402, 2545, 3563, 4804, 5090, 6005, 7126, 8407, 10180, 12010, 14252, 16814, 17815, 24020, 33628, 35630, 42035, 71260, 84070, 168140, 611309, 1222618, 2445236, 3056545, 4279163, 6113090, 8558326, 12226180, 17116652, 21395815, 42791630, 85583260]

約数ペア:

[(1, 85583260), (2, 42791630), (4, 21395815), (5, 17116652), (7, 12226180), (10, 8558326), (14, 6113090), (20, 4279163), (28, 3056545), (35, 2445236), (70, 1222618), (140, 611309), (509, 168140), (1018, 84070), (1201, 71260), (2036, 42035), (2402, 35630), (2545, 33628), (3563, 24020), (4804, 17815), (5090, 16814), (6005, 14252), (7126, 12010), (8407, 10180)]