22382800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5087}}^1$

素因数の和:5116

約数の個数: 60

約数和(自身を含む): 58674816

約数和(自身を除く): 36292016

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, 2200, 4400, 5087, 10174, 20348, 25435, 40696, 50870, 55957, 81392, 101740, 111914, 127175, 203480, 223828, 254350, 279785, 406960, 447656, 508700, 559570, 895312, 1017400, 1119140, 1398925, 2034800, 2238280, 2797850, 4476560, 5595700, 11191400, 22382800]

約数ペア:

[(1, 22382800), (2, 11191400), (4, 5595700), (5, 4476560), (8, 2797850), (10, 2238280), (11, 2034800), (16, 1398925), (20, 1119140), (22, 1017400), (25, 895312), (40, 559570), (44, 508700), (50, 447656), (55, 406960), (80, 279785), (88, 254350), (100, 223828), (110, 203480), (176, 127175), (200, 111914), (220, 101740), (275, 81392), (400, 55957), (440, 50870), (550, 40696), (880, 25435), (1100, 20348), (2200, 10174), (4400, 5087)]