1017250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 2057328

約数和(自身を除く): 1040078

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 313, 325, 626, 650, 1565, 1625, 3130, 3250, 4069, 7825, 8138, 15650, 20345, 39125, 40690, 78250, 101725, 203450, 508625, 1017250]

約数ペア:

[(1, 1017250), (2, 508625), (5, 203450), (10, 101725), (13, 78250), (25, 40690), (26, 39125), (50, 20345), (65, 15650), (125, 8138), (130, 7825), (250, 4069), (313, 3250), (325, 3130), (626, 1625), (650, 1565)]