222452156660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{292477}}^1$

素因数の和:294740

約数の個数: 48

約数和(自身を含む): 494851717584

約数和(自身を除く): 272399560924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2237, 4474, 8948, 11185, 22370, 38029, 44740, 76058, 152116, 190145, 292477, 380290, 584954, 760580, 1169908, 1462385, 2924770, 4972109, 5849540, 9944218, 19888436, 24860545, 49721090, 99442180, 654271049, 1308542098, 2617084196, 3271355245, 6542710490, 11122607833, 13085420980, 22245215666, 44490431332, 55613039165, 111226078330, 222452156660]

約数ペア:

[(1, 222452156660), (2, 111226078330), (4, 55613039165), (5, 44490431332), (10, 22245215666), (17, 13085420980), (20, 11122607833), (34, 6542710490), (68, 3271355245), (85, 2617084196), (170, 1308542098), (340, 654271049), (2237, 99442180), (4474, 49721090), (8948, 24860545), (11185, 19888436), (22370, 9944218), (38029, 5849540), (44740, 4972109), (76058, 2924770), (152116, 1462385), (190145, 1169908), (292477, 760580), (380290, 584954)]