5414050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 5522750

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 139, 190, 205, 278, 410, 475, 695, 779, 950, 1025, 1390, 1558, 2050, 2641, 3475, 3895, 5282, 5699, 6950, 7790, 11398, 13205, 19475, 26410, 28495, 38950, 56990, 66025, 108281, 132050, 142475, 216562, 284950, 541405, 1082810, 2707025, 5414050]

約数ペア:

[(1, 5414050), (2, 2707025), (5, 1082810), (10, 541405), (19, 284950), (25, 216562), (38, 142475), (41, 132050), (50, 108281), (82, 66025), (95, 56990), (139, 38950), (190, 28495), (205, 26410), (278, 19475), (410, 13205), (475, 11398), (695, 7790), (779, 6950), (950, 5699), (1025, 5282), (1390, 3895), (1558, 3475), (2050, 2641)]