13882000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 36676224

約数和(自身を除く): 22794224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 631, 880, 1000, 1100, 1262, 1375, 2000, 2200, 2524, 2750, 3155, 4400, 5048, 5500, 6310, 6941, 10096, 11000, 12620, 13882, 15775, 22000, 25240, 27764, 31550, 34705, 50480, 55528, 63100, 69410, 78875, 111056, 126200, 138820, 157750, 173525, 252400, 277640, 315500, 347050, 555280, 631000, 694100, 867625, 1262000, 1388200, 1735250, 2776400, 3470500, 6941000, 13882000]

約数ペア:

[(1, 13882000), (2, 6941000), (4, 3470500), (5, 2776400), (8, 1735250), (10, 1388200), (11, 1262000), (16, 867625), (20, 694100), (22, 631000), (25, 555280), (40, 347050), (44, 315500), (50, 277640), (55, 252400), (80, 173525), (88, 157750), (100, 138820), (110, 126200), (125, 111056), (176, 78875), (200, 69410), (220, 63100), (250, 55528), (275, 50480), (400, 34705), (440, 31550), (500, 27764), (550, 25240), (631, 22000), (880, 15775), (1000, 13882), (1100, 12620), (1262, 11000), (1375, 10096), (2000, 6941), (2200, 6310), (2524, 5500), (2750, 5048), (3155, 4400)]