79927160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17683}}^1$

素因数の和:17807

約数の個数: 32

約数和(自身を含む): 181437840

約数和(自身を除く): 101510680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 17683, 35366, 70732, 88415, 141464, 176830, 353660, 707320, 1998179, 3996358, 7992716, 9990895, 15985432, 19981790, 39963580, 79927160]

約数ペア:

[(1, 79927160), (2, 39963580), (4, 19981790), (5, 15985432), (8, 9990895), (10, 7992716), (20, 3996358), (40, 1998179), (113, 707320), (226, 353660), (452, 176830), (565, 141464), (904, 88415), (1130, 70732), (2260, 35366), (4520, 17683)]