71045200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3844

約数の個数: 60

約数和(自身を含む): 174363840

約数和(自身を除く): 103318640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 3779, 4700, 7558, 9400, 15116, 18800, 18895, 30232, 37790, 60464, 75580, 94475, 151160, 177613, 188950, 302320, 355226, 377900, 710452, 755800, 888065, 1420904, 1511600, 1776130, 2841808, 3552260, 4440325, 7104520, 8880650, 14209040, 17761300, 35522600, 71045200]

約数ペア:

[(1, 71045200), (2, 35522600), (4, 17761300), (5, 14209040), (8, 8880650), (10, 7104520), (16, 4440325), (20, 3552260), (25, 2841808), (40, 1776130), (47, 1511600), (50, 1420904), (80, 888065), (94, 755800), (100, 710452), (188, 377900), (200, 355226), (235, 302320), (376, 188950), (400, 177613), (470, 151160), (752, 94475), (940, 75580), (1175, 60464), (1880, 37790), (2350, 30232), (3760, 18895), (3779, 18800), (4700, 15116), (7558, 9400)]