87398150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3727}}^1$

素因数の和:3813

約数の個数: 48

約数和(自身を含む): 188606976

約数和(自身を除く): 101208826

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 3350, 3727, 4690, 7454, 11725, 18635, 23450, 26089, 37270, 52178, 93175, 130445, 186350, 249709, 260890, 499418, 652225, 1248545, 1304450, 1747963, 2497090, 3495926, 6242725, 8739815, 12485450, 17479630, 43699075, 87398150]

約数ペア:

[(1, 87398150), (2, 43699075), (5, 17479630), (7, 12485450), (10, 8739815), (14, 6242725), (25, 3495926), (35, 2497090), (50, 1747963), (67, 1304450), (70, 1248545), (134, 652225), (175, 499418), (335, 260890), (350, 249709), (469, 186350), (670, 130445), (938, 93175), (1675, 52178), (2345, 37270), (3350, 26089), (3727, 23450), (4690, 18635), (7454, 11725)]