8955850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 17641728

約数和(自身を除く): 8685878

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 74, 94, 103, 185, 206, 235, 370, 470, 515, 925, 1030, 1175, 1739, 1850, 2350, 2575, 3478, 3811, 4841, 5150, 7622, 8695, 9682, 17390, 19055, 24205, 38110, 43475, 48410, 86950, 95275, 121025, 179117, 190550, 242050, 358234, 895585, 1791170, 4477925, 8955850]

約数ペア:

[(1, 8955850), (2, 4477925), (5, 1791170), (10, 895585), (25, 358234), (37, 242050), (47, 190550), (50, 179117), (74, 121025), (94, 95275), (103, 86950), (185, 48410), (206, 43475), (235, 38110), (370, 24205), (470, 19055), (515, 17390), (925, 9682), (1030, 8695), (1175, 7622), (1739, 5150), (1850, 4841), (2350, 3811), (2575, 3478)]