102794320

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7883}}^1$

素因数の和:8059

約数の個数: 40

約数和(自身を含む): 240493536

約数和(自身を除く): 137699216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 7883, 13040, 15766, 31532, 39415, 63064, 78830, 126128, 157660, 315320, 630640, 1284929, 2569858, 5139716, 6424645, 10279432, 12849290, 20558864, 25698580, 51397160, 102794320]

約数ペア:

[(1, 102794320), (2, 51397160), (4, 25698580), (5, 20558864), (8, 12849290), (10, 10279432), (16, 6424645), (20, 5139716), (40, 2569858), (80, 1284929), (163, 630640), (326, 315320), (652, 157660), (815, 126128), (1304, 78830), (1630, 63064), (2608, 39415), (3260, 31532), (6520, 15766), (7883, 13040)]