69744160

素因数分解:

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

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 165375000

約数和(自身を除く): 95630840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1249, 1396, 1745, 2498, 2792, 3490, 4996, 5584, 6245, 6980, 9992, 11168, 12490, 13960, 19984, 24980, 27920, 39968, 49960, 55840, 99920, 199840, 435901, 871802, 1743604, 2179505, 3487208, 4359010, 6974416, 8718020, 13948832, 17436040, 34872080, 69744160]

約数ペア:

[(1, 69744160), (2, 34872080), (4, 17436040), (5, 13948832), (8, 8718020), (10, 6974416), (16, 4359010), (20, 3487208), (32, 2179505), (40, 1743604), (80, 871802), (160, 435901), (349, 199840), (698, 99920), (1249, 55840), (1396, 49960), (1745, 39968), (2498, 27920), (2792, 24980), (3490, 19984), (4996, 13960), (5584, 12490), (6245, 11168), (6980, 9992)]