89801540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{76103}}^1$

素因数の和:76171

約数の個数: 24

約数和(自身を含む): 191782080

約数和(自身を除く): 101980540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 76103, 152206, 304412, 380515, 761030, 1522060, 4490077, 8980154, 17960308, 22450385, 44900770, 89801540]

約数ペア:

[(1, 89801540), (2, 44900770), (4, 22450385), (5, 17960308), (10, 8980154), (20, 4490077), (59, 1522060), (118, 761030), (236, 380515), (295, 304412), (590, 152206), (1180, 76103)]