80368730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6121}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 157359888

約数和(自身を除く): 76991158

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6121, 6565, 12242, 13130, 30605, 61210, 79573, 159146, 397865, 618221, 795730, 1236442, 3091105, 6182210, 8036873, 16073746, 40184365, 80368730]

約数ペア:

[(1, 80368730), (2, 40184365), (5, 16073746), (10, 8036873), (13, 6182210), (26, 3091105), (65, 1236442), (101, 795730), (130, 618221), (202, 397865), (505, 159146), (1010, 79573), (1313, 61210), (2626, 30605), (6121, 13130), (6565, 12242)]