5416400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 60

約数和(自身を含む): 14207424

約数和(自身を除く): 8791024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1231, 2200, 2462, 4400, 4924, 6155, 9848, 12310, 13541, 19696, 24620, 27082, 30775, 49240, 54164, 61550, 67705, 98480, 108328, 123100, 135410, 216656, 246200, 270820, 338525, 492400, 541640, 677050, 1083280, 1354100, 2708200, 5416400]

約数ペア:

[(1, 5416400), (2, 2708200), (4, 1354100), (5, 1083280), (8, 677050), (10, 541640), (11, 492400), (16, 338525), (20, 270820), (22, 246200), (25, 216656), (40, 135410), (44, 123100), (50, 108328), (55, 98480), (80, 67705), (88, 61550), (100, 54164), (110, 49240), (176, 30775), (200, 27082), (220, 24620), (275, 19696), (400, 13541), (440, 12310), (550, 9848), (880, 6155), (1100, 4924), (1231, 4400), (2200, 2462)]