6380830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 5594210

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 197, 205, 394, 395, 410, 790, 985, 1970, 3239, 6478, 8077, 15563, 16154, 16195, 31126, 32390, 40385, 77815, 80770, 155630, 638083, 1276166, 3190415, 6380830]

約数ペア:

[(1, 6380830), (2, 3190415), (5, 1276166), (10, 638083), (41, 155630), (79, 80770), (82, 77815), (158, 40385), (197, 32390), (205, 31126), (394, 16195), (395, 16154), (410, 15563), (790, 8077), (985, 6478), (1970, 3239)]