6554000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 16539120

約数和(自身を除く): 9985120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 113, 116, 125, 145, 200, 226, 232, 250, 290, 400, 452, 464, 500, 565, 580, 725, 904, 1000, 1130, 1160, 1450, 1808, 2000, 2260, 2320, 2825, 2900, 3277, 3625, 4520, 5650, 5800, 6554, 7250, 9040, 11300, 11600, 13108, 14125, 14500, 16385, 22600, 26216, 28250, 29000, 32770, 45200, 52432, 56500, 58000, 65540, 81925, 113000, 131080, 163850, 226000, 262160, 327700, 409625, 655400, 819250, 1310800, 1638500, 3277000, 6554000]

約数ペア:

[(1, 6554000), (2, 3277000), (4, 1638500), (5, 1310800), (8, 819250), (10, 655400), (16, 409625), (20, 327700), (25, 262160), (29, 226000), (40, 163850), (50, 131080), (58, 113000), (80, 81925), (100, 65540), (113, 58000), (116, 56500), (125, 52432), (145, 45200), (200, 32770), (226, 29000), (232, 28250), (250, 26216), (290, 22600), (400, 16385), (452, 14500), (464, 14125), (500, 13108), (565, 11600), (580, 11300), (725, 9040), (904, 7250), (1000, 6554), (1130, 5800), (1160, 5650), (1450, 4520), (1808, 3625), (2000, 3277), (2260, 2900), (2320, 2825)]