804588620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{35507}}^1$

素因数の和:35630

約数の個数: 48

約数和(自身を含む): 1861187328

約数和(自身を除く): 1056598708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 22660, 35507, 71014, 142028, 177535, 355070, 390577, 710140, 781154, 1562308, 1952885, 3657221, 3905770, 7314442, 7811540, 14628884, 18286105, 36572210, 40229431, 73144420, 80458862, 160917724, 201147155, 402294310, 804588620]

約数ペア:

[(1, 804588620), (2, 402294310), (4, 201147155), (5, 160917724), (10, 80458862), (11, 73144420), (20, 40229431), (22, 36572210), (44, 18286105), (55, 14628884), (103, 7811540), (110, 7314442), (206, 3905770), (220, 3657221), (412, 1952885), (515, 1562308), (1030, 781154), (1133, 710140), (2060, 390577), (2266, 355070), (4532, 177535), (5665, 142028), (11330, 71014), (22660, 35507)]