9740720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11093

約数の個数: 40

約数和(自身を含む): 24708240

約数和(自身を除く): 14967520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11069, 22138, 44276, 55345, 88552, 110690, 121759, 177104, 221380, 243518, 442760, 487036, 608795, 885520, 974072, 1217590, 1948144, 2435180, 4870360, 9740720]

約数ペア:

[(1, 9740720), (2, 4870360), (4, 2435180), (5, 1948144), (8, 1217590), (10, 974072), (11, 885520), (16, 608795), (20, 487036), (22, 442760), (40, 243518), (44, 221380), (55, 177104), (80, 121759), (88, 110690), (110, 88552), (176, 55345), (220, 44276), (440, 22138), (880, 11069)]