39637730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9739}}^1$

素因数の和:9794

約数の個数: 32

約数和(自身を含む): 79945920

約数和(自身を除く): 40308190

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9739, 19478, 48695, 97390, 107129, 214258, 360343, 535645, 720686, 1071290, 1801715, 3603430, 3963773, 7927546, 19818865, 39637730]

約数ペア:

[(1, 39637730), (2, 19818865), (5, 7927546), (10, 3963773), (11, 3603430), (22, 1801715), (37, 1071290), (55, 720686), (74, 535645), (110, 360343), (185, 214258), (370, 107129), (407, 97390), (814, 48695), (2035, 19478), (4070, 9739)]