18634604480

素因数分解:

$2^6\times 5^1\times {\mathrm{58233139}}^1$

素因数の和:58233156

約数の個数: 28

約数和(自身を含む): 44373652680

約数和(自身を除く): 25739048200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58233139, 116466278, 232932556, 291165695, 465865112, 582331390, 931730224, 1164662780, 1863460448, 2329325560, 3726920896, 4658651120, 9317302240, 18634604480]

約数ペア:

[(1, 18634604480), (2, 9317302240), (4, 4658651120), (5, 3726920896), (8, 2329325560), (10, 1863460448), (16, 1164662780), (20, 931730224), (32, 582331390), (40, 465865112), (64, 291165695), (80, 232932556), (160, 116466278), (320, 58233139)]