1899019888900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{184370863}}^1$

素因数の和:184370980

約数の個数: 36

約数和(自身を含む): 4160881658752

約数和(自身を除く): 2261861769852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 184370863, 368741726, 737483452, 921854315, 1843708630, 3687417260, 4609271575, 9218543150, 18437086300, 18990198889, 37980397778, 75960795556, 94950994445, 189901988890, 379803977780, 474754972225, 949509944450, 1899019888900]

約数ペア:

[(1, 1899019888900), (2, 949509944450), (4, 474754972225), (5, 379803977780), (10, 189901988890), (20, 94950994445), (25, 75960795556), (50, 37980397778), (100, 18990198889), (103, 18437086300), (206, 9218543150), (412, 4609271575), (515, 3687417260), (1030, 1843708630), (2060, 921854315), (2575, 737483452), (5150, 368741726), (10300, 184370863)]