165388050980

素因数分解:

$2^2\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{2755549}}^1$

素因数の和:2758559

約数の個数: 24

約数和(自身を含む): 347430766200

約数和(自身を除く): 182042715220

約数列:

[1, 2, 4, 5, 10, 20, 3001, 6002, 12004, 15005, 30010, 60020, 2755549, 5511098, 11022196, 13777745, 27555490, 55110980, 8269402549, 16538805098, 33077610196, 41347012745, 82694025490, 165388050980]

約数ペア:

[(1, 165388050980), (2, 82694025490), (4, 41347012745), (5, 33077610196), (10, 16538805098), (20, 8269402549), (3001, 55110980), (6002, 27555490), (12004, 13777745), (15005, 11022196), (30010, 5511098), (60020, 2755549)]