17770040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15359

約数の個数: 32

約数和(自身を含む): 41364000

約数和(自身を除く): 23593960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15319, 30638, 61276, 76595, 122552, 153190, 306380, 444251, 612760, 888502, 1777004, 2221255, 3554008, 4442510, 8885020, 17770040]

約数ペア:

[(1, 17770040), (2, 8885020), (4, 4442510), (5, 3554008), (8, 2221255), (10, 1777004), (20, 888502), (29, 612760), (40, 444251), (58, 306380), (116, 153190), (145, 122552), (232, 76595), (290, 61276), (580, 30638), (1160, 15319)]