79539220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{75037}}^1$

素因数の和:75099

約数の個数: 24

約数和(自身を含む): 170186184

約数和(自身を除く): 90646964

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 75037, 150074, 300148, 375185, 750370, 1500740, 3976961, 7953922, 15907844, 19884805, 39769610, 79539220]

約数ペア:

[(1, 79539220), (2, 39769610), (4, 19884805), (5, 15907844), (10, 7953922), (20, 3976961), (53, 1500740), (106, 750370), (212, 375185), (265, 300148), (530, 150074), (1060, 75037)]