29385680

素因数分解:

$2^4\times 5^1\times {\mathrm{367321}}^1$

素因数の和:367334

約数の個数: 20

約数和(自身を含む): 68321892

約数和(自身を除く): 38936212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367321, 734642, 1469284, 1836605, 2938568, 3673210, 5877136, 7346420, 14692840, 29385680]

約数ペア:

[(1, 29385680), (2, 14692840), (4, 7346420), (5, 5877136), (8, 3673210), (10, 2938568), (16, 1836605), (20, 1469284), (40, 734642), (80, 367321)]