83229380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320113}}^1$

素因数の和:320135

約数の個数: 24

約数和(自身を含む): 188227032

約数和(自身を除く): 104997652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 320113, 640226, 1280452, 1600565, 3201130, 4161469, 6402260, 8322938, 16645876, 20807345, 41614690, 83229380]

約数ペア:

[(1, 83229380), (2, 41614690), (4, 20807345), (5, 16645876), (10, 8322938), (13, 6402260), (20, 4161469), (26, 3201130), (52, 1600565), (65, 1280452), (130, 640226), (260, 320113)]