2965120

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 7325640

約数和(自身を除く): 4360520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 113, 128, 160, 164, 205, 226, 320, 328, 410, 452, 565, 640, 656, 820, 904, 1130, 1312, 1640, 1808, 2260, 2624, 3280, 3616, 4520, 4633, 5248, 6560, 7232, 9040, 9266, 13120, 14464, 18080, 18532, 23165, 26240, 36160, 37064, 46330, 72320, 74128, 92660, 148256, 185320, 296512, 370640, 593024, 741280, 1482560, 2965120]

約数ペア:

[(1, 2965120), (2, 1482560), (4, 741280), (5, 593024), (8, 370640), (10, 296512), (16, 185320), (20, 148256), (32, 92660), (40, 74128), (41, 72320), (64, 46330), (80, 37064), (82, 36160), (113, 26240), (128, 23165), (160, 18532), (164, 18080), (205, 14464), (226, 13120), (320, 9266), (328, 9040), (410, 7232), (452, 6560), (565, 5248), (640, 4633), (656, 4520), (820, 3616), (904, 3280), (1130, 2624), (1312, 2260), (1640, 1808)]