34872080

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 81375000

約数和(自身を除く): 46502920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1249, 1396, 1745, 2498, 2792, 3490, 4996, 5584, 6245, 6980, 9992, 12490, 13960, 19984, 24980, 27920, 49960, 99920, 435901, 871802, 1743604, 2179505, 3487208, 4359010, 6974416, 8718020, 17436040, 34872080]

約数ペア:

[(1, 34872080), (2, 17436040), (4, 8718020), (5, 6974416), (8, 4359010), (10, 3487208), (16, 2179505), (20, 1743604), (40, 871802), (80, 435901), (349, 99920), (698, 49960), (1249, 27920), (1396, 24980), (1745, 19984), (2498, 13960), (2792, 12490), (3490, 9992), (4996, 6980), (5584, 6245)]