6941000

素因数分解:

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

素因数の和:663

約数の個数: 64

約数和(自身を含む): 17746560

約数和(自身を除く): 10805560

約数列:

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

約数ペア:

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