39254330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 74490624

約数和(自身を除く): 35236294

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 1657, 2369, 3314, 4738, 8285, 11845, 16570, 23690, 38111, 76222, 170671, 190555, 341342, 381110, 853355, 1706710, 3925433, 7850866, 19627165, 39254330]

約数ペア:

[(1, 39254330), (2, 19627165), (5, 7850866), (10, 3925433), (23, 1706710), (46, 853355), (103, 381110), (115, 341342), (206, 190555), (230, 170671), (515, 76222), (1030, 38111), (1657, 23690), (2369, 16570), (3314, 11845), (4738, 8285)]