32880220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26951}}^1$

素因数の和:27021

約数の個数: 24

約数和(自身を含む): 70183008

約数和(自身を除く): 37302788

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 26951, 53902, 107804, 134755, 269510, 539020, 1644011, 3288022, 6576044, 8220055, 16440110, 32880220]

約数ペア:

[(1, 32880220), (2, 16440110), (4, 8220055), (5, 6576044), (10, 3288022), (20, 1644011), (61, 539020), (122, 269510), (244, 134755), (305, 107804), (610, 53902), (1220, 26951)]