29408000

素因数分解:

$2^8\times 5^3\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 73338720

約数和(自身を除く): 43930720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 919, 1000, 1280, 1600, 1838, 2000, 3200, 3676, 4000, 4595, 6400, 7352, 8000, 9190, 14704, 16000, 18380, 22975, 29408, 32000, 36760, 45950, 58816, 73520, 91900, 114875, 117632, 147040, 183800, 229750, 235264, 294080, 367600, 459500, 588160, 735200, 919000, 1176320, 1470400, 1838000, 2940800, 3676000, 5881600, 7352000, 14704000, 29408000]

約数ペア:

[(1, 29408000), (2, 14704000), (4, 7352000), (5, 5881600), (8, 3676000), (10, 2940800), (16, 1838000), (20, 1470400), (25, 1176320), (32, 919000), (40, 735200), (50, 588160), (64, 459500), (80, 367600), (100, 294080), (125, 235264), (128, 229750), (160, 183800), (200, 147040), (250, 117632), (256, 114875), (320, 91900), (400, 73520), (500, 58816), (640, 45950), (800, 36760), (919, 32000), (1000, 29408), (1280, 22975), (1600, 18380), (1838, 16000), (2000, 14704), (3200, 9190), (3676, 8000), (4000, 7352), (4595, 6400)]