36142720

素因数分解:

$2^7\times 5^1\times {\mathrm{56473}}^1$

素因数の和:56492

約数の個数: 32

約数和(自身を含む): 86405220

約数和(自身を除く): 50262500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 56473, 112946, 225892, 282365, 451784, 564730, 903568, 1129460, 1807136, 2258920, 3614272, 4517840, 7228544, 9035680, 18071360, 36142720]

約数ペア:

[(1, 36142720), (2, 18071360), (4, 9035680), (5, 7228544), (8, 4517840), (10, 3614272), (16, 2258920), (20, 1807136), (32, 1129460), (40, 903568), (64, 564730), (80, 451784), (128, 282365), (160, 225892), (320, 112946), (640, 56473)]