33262720

素因数分解:

$2^7\times 5^1\times {\mathrm{51973}}^1$

素因数の和:51992

約数の個数: 32

約数和(自身を含む): 79520220

約数和(自身を除く): 46257500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51973, 103946, 207892, 259865, 415784, 519730, 831568, 1039460, 1663136, 2078920, 3326272, 4157840, 6652544, 8315680, 16631360, 33262720]

約数ペア:

[(1, 33262720), (2, 16631360), (4, 8315680), (5, 6652544), (8, 4157840), (10, 3326272), (16, 2078920), (20, 1663136), (32, 1039460), (40, 831568), (64, 519730), (80, 415784), (128, 259865), (160, 207892), (320, 103946), (640, 51973)]