87755330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2801}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 170877168

約数和(自身を除く): 83121838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 2801, 3133, 5602, 6266, 14005, 15665, 28010, 31330, 36413, 72826, 182065, 364130, 675041, 1350082, 3375205, 6750410, 8775533, 17551066, 43877665, 87755330]

約数ペア:

[(1, 87755330), (2, 43877665), (5, 17551066), (10, 8775533), (13, 6750410), (26, 3375205), (65, 1350082), (130, 675041), (241, 364130), (482, 182065), (1205, 72826), (2410, 36413), (2801, 31330), (3133, 28010), (5602, 15665), (6266, 14005)]