8045302570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 15036005376

約数和(自身を除く): 6990702806

約数列:

[1, 2, 5, 10, 37, 74, 185, 223, 281, 347, 370, 446, 562, 694, 1115, 1405, 1735, 2230, 2810, 3470, 8251, 10397, 12839, 16502, 20794, 25678, 41255, 51985, 62663, 64195, 77381, 82510, 97507, 103970, 125326, 128390, 154762, 195014, 313315, 386905, 487535, 626630, 773810, 975070, 2318531, 2863097, 3607759, 4637062, 5726194, 7215518, 11592655, 14315485, 18038795, 21744061, 23185310, 28630970, 36077590, 43488122, 108720305, 217440610, 804530257, 1609060514, 4022651285, 8045302570]

約数ペア:

[(1, 8045302570), (2, 4022651285), (5, 1609060514), (10, 804530257), (37, 217440610), (74, 108720305), (185, 43488122), (223, 36077590), (281, 28630970), (347, 23185310), (370, 21744061), (446, 18038795), (562, 14315485), (694, 11592655), (1115, 7215518), (1405, 5726194), (1735, 4637062), (2230, 3607759), (2810, 2863097), (3470, 2318531), (8251, 975070), (10397, 773810), (12839, 626630), (16502, 487535), (20794, 386905), (25678, 313315), (41255, 195014), (51985, 154762), (62663, 128390), (64195, 125326), (77381, 103970), (82510, 97507)]