8887570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 16737840

約数和(自身を除く): 7850270

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 409, 410, 530, 818, 2045, 2173, 4090, 4346, 10865, 16769, 21677, 21730, 33538, 43354, 83845, 108385, 167690, 216770, 888757, 1777514, 4443785, 8887570]

約数ペア:

[(1, 8887570), (2, 4443785), (5, 1777514), (10, 888757), (41, 216770), (53, 167690), (82, 108385), (106, 83845), (205, 43354), (265, 33538), (409, 21730), (410, 21677), (530, 16769), (818, 10865), (2045, 4346), (2173, 4090)]