9830440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4701

約数の個数: 32

約数和(自身を含む): 22540680

約数和(自身を除く): 12710240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4637, 9274, 18548, 23185, 37096, 46370, 92740, 185480, 245761, 491522, 983044, 1228805, 1966088, 2457610, 4915220, 9830440]

約数ペア:

[(1, 9830440), (2, 4915220), (4, 2457610), (5, 1966088), (8, 1228805), (10, 983044), (20, 491522), (40, 245761), (53, 185480), (106, 92740), (212, 46370), (265, 37096), (424, 23185), (530, 18548), (1060, 9274), (2120, 4637)]