17684440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23269}}^1$

素因数の和:23299

約数の個数: 32

約数和(自身を含む): 41886000

約数和(自身を除く): 24201560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23269, 46538, 93076, 116345, 186152, 232690, 442111, 465380, 884222, 930760, 1768444, 2210555, 3536888, 4421110, 8842220, 17684440]

約数ペア:

[(1, 17684440), (2, 8842220), (4, 4421110), (5, 3536888), (8, 2210555), (10, 1768444), (19, 930760), (20, 884222), (38, 465380), (40, 442111), (76, 232690), (95, 186152), (152, 116345), (190, 93076), (380, 46538), (760, 23269)]