99164990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 190563840

約数和(自身を除く): 91398850

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 7351, 13490, 14702, 36755, 73510, 139669, 279338, 521921, 698345, 1043842, 1396690, 2609605, 5219210, 9916499, 19832998, 49582495, 99164990]

約数ペア:

[(1, 99164990), (2, 49582495), (5, 19832998), (10, 9916499), (19, 5219210), (38, 2609605), (71, 1396690), (95, 1043842), (142, 698345), (190, 521921), (355, 279338), (710, 139669), (1349, 73510), (2698, 36755), (6745, 14702), (7351, 13490)]