6913000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 16773120

約数和(自身を除く): 9860120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 223, 248, 250, 310, 446, 500, 620, 775, 892, 1000, 1115, 1240, 1550, 1784, 2230, 3100, 3875, 4460, 5575, 6200, 6913, 7750, 8920, 11150, 13826, 15500, 22300, 27652, 27875, 31000, 34565, 44600, 55304, 55750, 69130, 111500, 138260, 172825, 223000, 276520, 345650, 691300, 864125, 1382600, 1728250, 3456500, 6913000]

約数ペア:

[(1, 6913000), (2, 3456500), (4, 1728250), (5, 1382600), (8, 864125), (10, 691300), (20, 345650), (25, 276520), (31, 223000), (40, 172825), (50, 138260), (62, 111500), (100, 69130), (124, 55750), (125, 55304), (155, 44600), (200, 34565), (223, 31000), (248, 27875), (250, 27652), (310, 22300), (446, 15500), (500, 13826), (620, 11150), (775, 8920), (892, 7750), (1000, 6913), (1115, 6200), (1240, 5575), (1550, 4460), (1784, 3875), (2230, 3100)]