82410440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 214358400

約数和(自身を除く): 131947960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3307, 3560, 4984, 6230, 6614, 12460, 13228, 16535, 23149, 24920, 26456, 33070, 46298, 66140, 92596, 115745, 132280, 185192, 231490, 294323, 462980, 588646, 925960, 1177292, 1471615, 2060261, 2354584, 2943230, 4120522, 5886460, 8241044, 10301305, 11772920, 16482088, 20602610, 41205220, 82410440]

約数ペア:

[(1, 82410440), (2, 41205220), (4, 20602610), (5, 16482088), (7, 11772920), (8, 10301305), (10, 8241044), (14, 5886460), (20, 4120522), (28, 2943230), (35, 2354584), (40, 2060261), (56, 1471615), (70, 1177292), (89, 925960), (140, 588646), (178, 462980), (280, 294323), (356, 231490), (445, 185192), (623, 132280), (712, 115745), (890, 92596), (1246, 66140), (1780, 46298), (2492, 33070), (3115, 26456), (3307, 24920), (3560, 23149), (4984, 16535), (6230, 13228), (6614, 12460)]