2080201610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{86423}}^1$

素因数の和:86542

約数の個数: 32

約数和(自身を含む): 3920192640

約数和(自身を除く): 1839991030

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 12035, 24070, 86423, 172846, 432115, 864230, 2506267, 5012534, 7173109, 12531335, 14346218, 25062670, 35865545, 71731090, 208020161, 416040322, 1040100805, 2080201610]

約数ペア:

[(1, 2080201610), (2, 1040100805), (5, 416040322), (10, 208020161), (29, 71731090), (58, 35865545), (83, 25062670), (145, 14346218), (166, 12531335), (290, 7173109), (415, 5012534), (830, 2506267), (2407, 864230), (4814, 432115), (12035, 172846), (24070, 86423)]