41689990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 38662010

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 3719, 5605, 7438, 11210, 18595, 37190, 70661, 141322, 219421, 353305, 438842, 706610, 1097105, 2194210, 4168999, 8337998, 20844995, 41689990]

約数ペア:

[(1, 41689990), (2, 20844995), (5, 8337998), (10, 4168999), (19, 2194210), (38, 1097105), (59, 706610), (95, 438842), (118, 353305), (190, 219421), (295, 141322), (590, 70661), (1121, 37190), (2242, 18595), (3719, 11210), (5605, 7438)]