7100720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8069}}^1$

素因数の和:8093

約数の個数: 40

約数和(自身を含む): 18012240

約数和(自身を除く): 10911520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 8069, 16138, 32276, 40345, 64552, 80690, 88759, 129104, 161380, 177518, 322760, 355036, 443795, 645520, 710072, 887590, 1420144, 1775180, 3550360, 7100720]

約数ペア:

[(1, 7100720), (2, 3550360), (4, 1775180), (5, 1420144), (8, 887590), (10, 710072), (11, 645520), (16, 443795), (20, 355036), (22, 322760), (40, 177518), (44, 161380), (55, 129104), (80, 88759), (88, 80690), (110, 64552), (176, 40345), (220, 32276), (440, 16138), (880, 8069)]