70320100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5212

約数の個数: 36

約数和(自身を含む): 153722800

約数和(自身を除く): 83402700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 5059, 6950, 10118, 13900, 20236, 25295, 50590, 101180, 126475, 252950, 505900, 703201, 1406402, 2812804, 3516005, 7032010, 14064020, 17580025, 35160050, 70320100]

約数ペア:

[(1, 70320100), (2, 35160050), (4, 17580025), (5, 14064020), (10, 7032010), (20, 3516005), (25, 2812804), (50, 1406402), (100, 703201), (139, 505900), (278, 252950), (556, 126475), (695, 101180), (1390, 50590), (2780, 25295), (3475, 20236), (5059, 13900), (6950, 10118)]