86115820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7411}}^1$

素因数の和:7510

約数の個数: 48

約数和(自身を含む): 209196288

約数和(自身を除く): 123080468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 7411, 11620, 14822, 29644, 37055, 51877, 74110, 103754, 148220, 207508, 259385, 518770, 615113, 1037540, 1230226, 2460452, 3075565, 4305791, 6151130, 8611582, 12302260, 17223164, 21528955, 43057910, 86115820]

約数ペア:

[(1, 86115820), (2, 43057910), (4, 21528955), (5, 17223164), (7, 12302260), (10, 8611582), (14, 6151130), (20, 4305791), (28, 3075565), (35, 2460452), (70, 1230226), (83, 1037540), (140, 615113), (166, 518770), (332, 259385), (415, 207508), (581, 148220), (830, 103754), (1162, 74110), (1660, 51877), (2324, 37055), (2905, 29644), (5810, 14822), (7411, 11620)]