70335220

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{14011}}^1$

素因数の和:14271

約数の個数: 24

約数和(自身を含む): 148303008

約数和(自身を除く): 77967788

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 14011, 28022, 56044, 70055, 140110, 280220, 3516761, 7033522, 14067044, 17583805, 35167610, 70335220]

約数ペア:

[(1, 70335220), (2, 35167610), (4, 17583805), (5, 14067044), (10, 7033522), (20, 3516761), (251, 280220), (502, 140110), (1004, 70055), (1255, 56044), (2510, 28022), (5020, 14011)]