11426000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 28725840

約数和(自身を除く): 17299840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 197, 200, 232, 250, 290, 394, 400, 464, 500, 580, 725, 788, 985, 1000, 1160, 1450, 1576, 1970, 2000, 2320, 2900, 3152, 3625, 3940, 4925, 5713, 5800, 7250, 7880, 9850, 11426, 11600, 14500, 15760, 19700, 22852, 24625, 28565, 29000, 39400, 45704, 49250, 57130, 58000, 78800, 91408, 98500, 114260, 142825, 197000, 228520, 285650, 394000, 457040, 571300, 714125, 1142600, 1428250, 2285200, 2856500, 5713000, 11426000]

約数ペア:

[(1, 11426000), (2, 5713000), (4, 2856500), (5, 2285200), (8, 1428250), (10, 1142600), (16, 714125), (20, 571300), (25, 457040), (29, 394000), (40, 285650), (50, 228520), (58, 197000), (80, 142825), (100, 114260), (116, 98500), (125, 91408), (145, 78800), (197, 58000), (200, 57130), (232, 49250), (250, 45704), (290, 39400), (394, 29000), (400, 28565), (464, 24625), (500, 22852), (580, 19700), (725, 15760), (788, 14500), (985, 11600), (1000, 11426), (1160, 9850), (1450, 7880), (1576, 7250), (1970, 5800), (2000, 5713), (2320, 4925), (2900, 3940), (3152, 3625)]