41205220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 100033920

約数和(自身を除く): 58828700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 3307, 6230, 6614, 12460, 13228, 16535, 23149, 33070, 46298, 66140, 92596, 115745, 231490, 294323, 462980, 588646, 1177292, 1471615, 2060261, 2943230, 4120522, 5886460, 8241044, 10301305, 20602610, 41205220]

約数ペア:

[(1, 41205220), (2, 20602610), (4, 10301305), (5, 8241044), (7, 5886460), (10, 4120522), (14, 2943230), (20, 2060261), (28, 1471615), (35, 1177292), (70, 588646), (89, 462980), (140, 294323), (178, 231490), (356, 115745), (445, 92596), (623, 66140), (890, 46298), (1246, 33070), (1780, 23149), (2492, 16535), (3115, 13228), (3307, 12460), (6230, 6614)]