66774351010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{271253}}^1$

素因数の和:271602

約数の個数: 32

約数和(自身を含む): 121868997120

約数和(自身を除く): 55094646110

約数列:

[1, 2, 5, 10, 103, 206, 239, 478, 515, 1030, 1195, 2390, 24617, 49234, 123085, 246170, 271253, 542506, 1356265, 2712530, 27939059, 55878118, 64829467, 129658934, 139695295, 279390590, 324147335, 648294670, 6677435101, 13354870202, 33387175505, 66774351010]

約数ペア:

[(1, 66774351010), (2, 33387175505), (5, 13354870202), (10, 6677435101), (103, 648294670), (206, 324147335), (239, 279390590), (478, 139695295), (515, 129658934), (1030, 64829467), (1195, 55878118), (2390, 27939059), (24617, 2712530), (49234, 1356265), (123085, 542506), (246170, 271253)]