102297280

素因数分解:

$2^6\times 5^1\times {\mathrm{319679}}^1$

素因数の和:319696

約数の個数: 28

約数和(自身を含む): 243596160

約数和(自身を除く): 141298880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 319679, 639358, 1278716, 1598395, 2557432, 3196790, 5114864, 6393580, 10229728, 12787160, 20459456, 25574320, 51148640, 102297280]

約数ペア:

[(1, 102297280), (2, 51148640), (4, 25574320), (5, 20459456), (8, 12787160), (10, 10229728), (16, 6393580), (20, 5114864), (32, 3196790), (40, 2557432), (64, 1598395), (80, 1278716), (160, 639358), (320, 319679)]