17617120

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 42063840

約数和(自身を除く): 24446720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1069, 1648, 2060, 2138, 3296, 4120, 4276, 5345, 8240, 8552, 10690, 16480, 17104, 21380, 34208, 42760, 85520, 110107, 171040, 220214, 440428, 550535, 880856, 1101070, 1761712, 2202140, 3523424, 4404280, 8808560, 17617120]

約数ペア:

[(1, 17617120), (2, 8808560), (4, 4404280), (5, 3523424), (8, 2202140), (10, 1761712), (16, 1101070), (20, 880856), (32, 550535), (40, 440428), (80, 220214), (103, 171040), (160, 110107), (206, 85520), (412, 42760), (515, 34208), (824, 21380), (1030, 17104), (1069, 16480), (1648, 10690), (2060, 8552), (2138, 8240), (3296, 5345), (4120, 4276)]