73142480

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2713}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 170623752

約数和(自身を除く): 97481272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 2713, 3370, 5392, 5426, 6740, 10852, 13480, 13565, 21704, 26960, 27130, 43408, 54260, 108520, 217040, 914281, 1828562, 3657124, 4571405, 7314248, 9142810, 14628496, 18285620, 36571240, 73142480]

約数ペア:

[(1, 73142480), (2, 36571240), (4, 18285620), (5, 14628496), (8, 9142810), (10, 7314248), (16, 4571405), (20, 3657124), (40, 1828562), (80, 914281), (337, 217040), (674, 108520), (1348, 54260), (1685, 43408), (2696, 27130), (2713, 26960), (3370, 21704), (5392, 13565), (5426, 13480), (6740, 10852)]