40298080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6199

約数の個数: 48

約数和(自身を含む): 97542144

約数和(自身を除く): 57244064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6143, 6560, 12286, 24572, 30715, 49144, 61430, 98288, 122860, 196576, 245720, 251863, 491440, 503726, 982880, 1007452, 1259315, 2014904, 2518630, 4029808, 5037260, 8059616, 10074520, 20149040, 40298080]

約数ペア:

[(1, 40298080), (2, 20149040), (4, 10074520), (5, 8059616), (8, 5037260), (10, 4029808), (16, 2518630), (20, 2014904), (32, 1259315), (40, 1007452), (41, 982880), (80, 503726), (82, 491440), (160, 251863), (164, 245720), (205, 196576), (328, 122860), (410, 98288), (656, 61430), (820, 49144), (1312, 30715), (1640, 24572), (3280, 12286), (6143, 6560)]