70905200

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 60

約数和(自身を含む): 172103568

約数和(自身を除く): 101198368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 1721, 2060, 2575, 3442, 4120, 5150, 6884, 8240, 8605, 10300, 13768, 17210, 20600, 27536, 34420, 41200, 43025, 68840, 86050, 137680, 172100, 177263, 344200, 354526, 688400, 709052, 886315, 1418104, 1772630, 2836208, 3545260, 4431575, 7090520, 8863150, 14181040, 17726300, 35452600, 70905200]

約数ペア:

[(1, 70905200), (2, 35452600), (4, 17726300), (5, 14181040), (8, 8863150), (10, 7090520), (16, 4431575), (20, 3545260), (25, 2836208), (40, 1772630), (50, 1418104), (80, 886315), (100, 709052), (103, 688400), (200, 354526), (206, 344200), (400, 177263), (412, 172100), (515, 137680), (824, 86050), (1030, 68840), (1648, 43025), (1721, 41200), (2060, 34420), (2575, 27536), (3442, 20600), (4120, 17210), (5150, 13768), (6884, 10300), (8240, 8605)]