7412390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 13880160

約数和(自身を除く): 6467770

約数列:

[1, 2, 5, 10, 41, 82, 101, 179, 202, 205, 358, 410, 505, 895, 1010, 1790, 4141, 7339, 8282, 14678, 18079, 20705, 36158, 36695, 41410, 73390, 90395, 180790, 741239, 1482478, 3706195, 7412390]

約数ペア:

[(1, 7412390), (2, 3706195), (5, 1482478), (10, 741239), (41, 180790), (82, 90395), (101, 73390), (179, 41410), (202, 36695), (205, 36158), (358, 20705), (410, 18079), (505, 14678), (895, 8282), (1010, 7339), (1790, 4141)]