82769740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3023}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 178700256

約数和(自身を除く): 95930516

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1369, 2738, 3023, 5476, 6046, 6845, 12092, 13690, 15115, 27380, 30230, 60460, 111851, 223702, 447404, 559255, 1118510, 2237020, 4138487, 8276974, 16553948, 20692435, 41384870, 82769740]

約数ペア:

[(1, 82769740), (2, 41384870), (4, 20692435), (5, 16553948), (10, 8276974), (20, 4138487), (37, 2237020), (74, 1118510), (148, 559255), (185, 447404), (370, 223702), (740, 111851), (1369, 60460), (2738, 30230), (3023, 27380), (5476, 15115), (6046, 13690), (6845, 12092)]