569114540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 1227284352

約数和(自身を除く): 658169812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 772, 940, 965, 1930, 3137, 3860, 6274, 9071, 12548, 15685, 18142, 31370, 36284, 45355, 62740, 90710, 147439, 181420, 294878, 589756, 605441, 737195, 1210882, 1474390, 2421764, 2948780, 3027205, 6054410, 12108820, 28455727, 56911454, 113822908, 142278635, 284557270, 569114540]

約数ペア:

[(1, 569114540), (2, 284557270), (4, 142278635), (5, 113822908), (10, 56911454), (20, 28455727), (47, 12108820), (94, 6054410), (188, 3027205), (193, 2948780), (235, 2421764), (386, 1474390), (470, 1210882), (772, 737195), (940, 605441), (965, 589756), (1930, 294878), (3137, 181420), (3860, 147439), (6274, 90710), (9071, 62740), (12548, 45355), (15685, 36284), (18142, 31370)]