2000503010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1\times {\mathrm{8447}}^1$

素因数の和:10618

約数の個数: 32

約数和(自身を含む): 3930550272

約数和(自身を除く): 1930047262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2153, 4306, 8447, 10765, 16894, 21530, 23683, 42235, 47366, 84470, 92917, 118415, 185834, 236830, 464585, 929170, 18186391, 36372782, 90931955, 181863910, 200050301, 400100602, 1000251505, 2000503010]

約数ペア:

[(1, 2000503010), (2, 1000251505), (5, 400100602), (10, 200050301), (11, 181863910), (22, 90931955), (55, 36372782), (110, 18186391), (2153, 929170), (4306, 464585), (8447, 236830), (10765, 185834), (16894, 118415), (21530, 92917), (23683, 84470), (42235, 47366)]