5557750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 11860992

約数和(自身を除く): 6303242

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 47, 50, 55, 86, 94, 110, 125, 215, 235, 250, 275, 430, 470, 473, 517, 550, 946, 1034, 1075, 1175, 1375, 2021, 2150, 2350, 2365, 2585, 2750, 4042, 4730, 5170, 5375, 5875, 10105, 10750, 11750, 11825, 12925, 20210, 22231, 23650, 25850, 44462, 50525, 59125, 64625, 101050, 111155, 118250, 129250, 222310, 252625, 505250, 555775, 1111550, 2778875, 5557750]

約数ペア:

[(1, 5557750), (2, 2778875), (5, 1111550), (10, 555775), (11, 505250), (22, 252625), (25, 222310), (43, 129250), (47, 118250), (50, 111155), (55, 101050), (86, 64625), (94, 59125), (110, 50525), (125, 44462), (215, 25850), (235, 23650), (250, 22231), (275, 20210), (430, 12925), (470, 11825), (473, 11750), (517, 10750), (550, 10105), (946, 5875), (1034, 5375), (1075, 5170), (1175, 4730), (1375, 4042), (2021, 2750), (2150, 2585), (2350, 2365)]