89532160

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 216704880

約数和(自身を除く): 127172720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 619, 640, 904, 1130, 1238, 1280, 1808, 2260, 2476, 3095, 3616, 4520, 4952, 6190, 7232, 9040, 9904, 12380, 14464, 18080, 19808, 24760, 28928, 36160, 39616, 49520, 69947, 72320, 79232, 99040, 139894, 144640, 158464, 198080, 279788, 349735, 396160, 559576, 699470, 792320, 1119152, 1398940, 2238304, 2797880, 4476608, 5595760, 8953216, 11191520, 17906432, 22383040, 44766080, 89532160]

約数ペア:

[(1, 89532160), (2, 44766080), (4, 22383040), (5, 17906432), (8, 11191520), (10, 8953216), (16, 5595760), (20, 4476608), (32, 2797880), (40, 2238304), (64, 1398940), (80, 1119152), (113, 792320), (128, 699470), (160, 559576), (226, 396160), (256, 349735), (320, 279788), (452, 198080), (565, 158464), (619, 144640), (640, 139894), (904, 99040), (1130, 79232), (1238, 72320), (1280, 69947), (1808, 49520), (2260, 39616), (2476, 36160), (3095, 28928), (3616, 24760), (4520, 19808), (4952, 18080), (6190, 14464), (7232, 12380), (9040, 9904)]