2770298410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40039}}^1$

素因数の和:40111

約数の個数: 64

約数和(自身を含む): 5915669760

約数和(自身を除く): 3145371350

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1870, 2035, 3145, 4070, 6290, 6919, 13838, 34595, 40039, 69190, 80078, 200195, 400390, 440429, 680663, 880858, 1361326, 1481443, 2202145, 2962886, 3403315, 4404290, 6806630, 7407215, 7487293, 14814430, 14974586, 16295873, 25184531, 32591746, 37436465, 50369062, 74872930, 81479365, 125922655, 162958730, 251845310, 277029841, 554059682, 1385149205, 2770298410]

約数ペア:

[(1, 2770298410), (2, 1385149205), (5, 554059682), (10, 277029841), (11, 251845310), (17, 162958730), (22, 125922655), (34, 81479365), (37, 74872930), (55, 50369062), (74, 37436465), (85, 32591746), (110, 25184531), (170, 16295873), (185, 14974586), (187, 14814430), (370, 7487293), (374, 7407215), (407, 6806630), (629, 4404290), (814, 3403315), (935, 2962886), (1258, 2202145), (1870, 1481443), (2035, 1361326), (3145, 880858), (4070, 680663), (6290, 440429), (6919, 400390), (13838, 200195), (34595, 80078), (40039, 69190)]