741280

素因数分解:

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

素因数の和:169

約数の個数: 48

約数和(自身を含む): 1809864

約数和(自身を除く): 1068584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 113, 160, 164, 205, 226, 328, 410, 452, 565, 656, 820, 904, 1130, 1312, 1640, 1808, 2260, 3280, 3616, 4520, 4633, 6560, 9040, 9266, 18080, 18532, 23165, 37064, 46330, 74128, 92660, 148256, 185320, 370640, 741280]

約数ペア:

[(1, 741280), (2, 370640), (4, 185320), (5, 148256), (8, 92660), (10, 74128), (16, 46330), (20, 37064), (32, 23165), (40, 18532), (41, 18080), (80, 9266), (82, 9040), (113, 6560), (160, 4633), (164, 4520), (205, 3616), (226, 3280), (328, 2260), (410, 1808), (452, 1640), (565, 1312), (656, 1130), (820, 904)]