22355780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58831}}^1$

素因数の和:58859

約数の個数: 24

約数和(自身を含む): 49418880

約数和(自身を除く): 27063100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58831, 117662, 235324, 294155, 588310, 1117789, 1176620, 2235578, 4471156, 5588945, 11177890, 22355780]

約数ペア:

[(1, 22355780), (2, 11177890), (4, 5588945), (5, 4471156), (10, 2235578), (19, 1176620), (20, 1117789), (38, 588310), (76, 294155), (95, 235324), (190, 117662), (380, 58831)]