91297700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{70229}}^1$

素因数の和:70256

約数の個数: 36

約数和(自身を含む): 213358740

約数和(自身を除く): 122061040

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 70229, 140458, 280916, 351145, 702290, 912977, 1404580, 1755725, 1825954, 3511450, 3651908, 4564885, 7022900, 9129770, 18259540, 22824425, 45648850, 91297700]

約数ペア:

[(1, 91297700), (2, 45648850), (4, 22824425), (5, 18259540), (10, 9129770), (13, 7022900), (20, 4564885), (25, 3651908), (26, 3511450), (50, 1825954), (52, 1755725), (65, 1404580), (100, 912977), (130, 702290), (260, 351145), (325, 280916), (650, 140458), (1300, 70229)]