104486840

素因数分解:

$2^3\times 5^1\times {\mathrm{2612171}}^1$

素因数の和:2612182

約数の個数: 16

約数和(自身を含む): 235095480

約数和(自身を除く): 130608640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2612171, 5224342, 10448684, 13060855, 20897368, 26121710, 52243420, 104486840]

約数ペア:

[(1, 104486840), (2, 52243420), (4, 26121710), (5, 20897368), (8, 13060855), (10, 10448684), (20, 5224342), (40, 2612171)]