4722850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 9927936

約数和(自身を除く): 5205086

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 277, 310, 341, 550, 554, 682, 775, 1385, 1550, 1705, 2770, 3047, 3410, 6094, 6925, 8525, 8587, 13850, 15235, 17050, 17174, 30470, 42935, 76175, 85870, 94457, 152350, 188914, 214675, 429350, 472285, 944570, 2361425, 4722850]

約数ペア:

[(1, 4722850), (2, 2361425), (5, 944570), (10, 472285), (11, 429350), (22, 214675), (25, 188914), (31, 152350), (50, 94457), (55, 85870), (62, 76175), (110, 42935), (155, 30470), (275, 17174), (277, 17050), (310, 15235), (341, 13850), (550, 8587), (554, 8525), (682, 6925), (775, 6094), (1385, 3410), (1550, 3047), (1705, 2770)]