70618960

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4877}}^1$

素因数の和:5071

約数の個数: 40

約数和(自身を含む): 165130056

約数和(自身を除く): 94511096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 4877, 7240, 9754, 14480, 19508, 24385, 39016, 48770, 78032, 97540, 195080, 390160, 882737, 1765474, 3530948, 4413685, 7061896, 8827370, 14123792, 17654740, 35309480, 70618960]

約数ペア:

[(1, 70618960), (2, 35309480), (4, 17654740), (5, 14123792), (8, 8827370), (10, 7061896), (16, 4413685), (20, 3530948), (40, 1765474), (80, 882737), (181, 390160), (362, 195080), (724, 97540), (905, 78032), (1448, 48770), (1810, 39016), (2896, 24385), (3620, 19508), (4877, 14480), (7240, 9754)]