4446200

素因数分解:

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

素因数の和:117

約数の個数: 96

約数和(自身を含む): 11784960

約数和(自身を除く): 7338760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 47, 50, 55, 86, 88, 94, 100, 110, 172, 188, 200, 215, 220, 235, 275, 344, 376, 430, 440, 470, 473, 517, 550, 860, 940, 946, 1034, 1075, 1100, 1175, 1720, 1880, 1892, 2021, 2068, 2150, 2200, 2350, 2365, 2585, 3784, 4042, 4136, 4300, 4700, 4730, 5170, 8084, 8600, 9400, 9460, 10105, 10340, 11825, 12925, 16168, 18920, 20210, 20680, 22231, 23650, 25850, 40420, 44462, 47300, 50525, 51700, 80840, 88924, 94600, 101050, 103400, 111155, 177848, 202100, 222310, 404200, 444620, 555775, 889240, 1111550, 2223100, 4446200]

約数ペア:

[(1, 4446200), (2, 2223100), (4, 1111550), (5, 889240), (8, 555775), (10, 444620), (11, 404200), (20, 222310), (22, 202100), (25, 177848), (40, 111155), (43, 103400), (44, 101050), (47, 94600), (50, 88924), (55, 80840), (86, 51700), (88, 50525), (94, 47300), (100, 44462), (110, 40420), (172, 25850), (188, 23650), (200, 22231), (215, 20680), (220, 20210), (235, 18920), (275, 16168), (344, 12925), (376, 11825), (430, 10340), (440, 10105), (470, 9460), (473, 9400), (517, 8600), (550, 8084), (860, 5170), (940, 4730), (946, 4700), (1034, 4300), (1075, 4136), (1100, 4042), (1175, 3784), (1720, 2585), (1880, 2365), (1892, 2350), (2021, 2200), (2068, 2150)]