8195110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 10882010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 367, 385, 406, 638, 734, 770, 1015, 1595, 1835, 2030, 2233, 2569, 3190, 3670, 4037, 4466, 5138, 8074, 10643, 11165, 12845, 20185, 21286, 22330, 25690, 28259, 40370, 53215, 56518, 74501, 106430, 117073, 141295, 149002, 234146, 282590, 372505, 585365, 745010, 819511, 1170730, 1639022, 4097555, 8195110]

約数ペア:

[(1, 8195110), (2, 4097555), (5, 1639022), (7, 1170730), (10, 819511), (11, 745010), (14, 585365), (22, 372505), (29, 282590), (35, 234146), (55, 149002), (58, 141295), (70, 117073), (77, 106430), (110, 74501), (145, 56518), (154, 53215), (203, 40370), (290, 28259), (319, 25690), (367, 22330), (385, 21286), (406, 20185), (638, 12845), (734, 11165), (770, 10643), (1015, 8074), (1595, 5138), (1835, 4466), (2030, 4037), (2233, 3670), (2569, 3190)]