70220900

素因数分解:

$2^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{1217}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 152768868

約数和(自身を除く): 82547968

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 577, 1154, 1217, 2308, 2434, 2885, 4868, 5770, 6085, 11540, 12170, 14425, 24340, 28850, 30425, 57700, 60850, 121700, 702209, 1404418, 2808836, 3511045, 7022090, 14044180, 17555225, 35110450, 70220900]

約数ペア:

[(1, 70220900), (2, 35110450), (4, 17555225), (5, 14044180), (10, 7022090), (20, 3511045), (25, 2808836), (50, 1404418), (100, 702209), (577, 121700), (1154, 60850), (1217, 57700), (2308, 30425), (2434, 28850), (2885, 24340), (4868, 14425), (5770, 12170), (6085, 11540)]