6379400

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 8619640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 191, 200, 334, 382, 668, 764, 835, 955, 1336, 1528, 1670, 1910, 3340, 3820, 4175, 4775, 6680, 7640, 8350, 9550, 16700, 19100, 31897, 33400, 38200, 63794, 127588, 159485, 255176, 318970, 637940, 797425, 1275880, 1594850, 3189700, 6379400]

約数ペア:

[(1, 6379400), (2, 3189700), (4, 1594850), (5, 1275880), (8, 797425), (10, 637940), (20, 318970), (25, 255176), (40, 159485), (50, 127588), (100, 63794), (167, 38200), (191, 33400), (200, 31897), (334, 19100), (382, 16700), (668, 9550), (764, 8350), (835, 7640), (955, 6680), (1336, 4775), (1528, 4175), (1670, 3820), (1910, 3340)]