4085170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 7718256

約数和(自身を除く): 3633086

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 181, 185, 305, 362, 370, 610, 905, 1810, 2257, 4514, 6697, 11041, 11285, 13394, 22082, 22570, 33485, 55205, 66970, 110410, 408517, 817034, 2042585, 4085170]

約数ペア:

[(1, 4085170), (2, 2042585), (5, 817034), (10, 408517), (37, 110410), (61, 66970), (74, 55205), (122, 33485), (181, 22570), (185, 22082), (305, 13394), (362, 11285), (370, 11041), (610, 6697), (905, 4514), (1810, 2257)]