2823267040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1604129}}^1$

素因数の和:1604155

約数の個数: 48

約数和(自身を含む): 7276333680

約数和(自身を除く): 4453066640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1604129, 3208258, 6416516, 8020645, 12833032, 16041290, 17645419, 25666064, 32082580, 35290838, 51332128, 64165160, 70581676, 88227095, 128330320, 141163352, 176454190, 256660640, 282326704, 352908380, 564653408, 705816760, 1411633520, 2823267040]

約数ペア:

[(1, 2823267040), (2, 1411633520), (4, 705816760), (5, 564653408), (8, 352908380), (10, 282326704), (11, 256660640), (16, 176454190), (20, 141163352), (22, 128330320), (32, 88227095), (40, 70581676), (44, 64165160), (55, 51332128), (80, 35290838), (88, 32082580), (110, 25666064), (160, 17645419), (176, 16041290), (220, 12833032), (352, 8020645), (440, 6416516), (880, 3208258), (1760, 1604129)]