112638640

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3041}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 262536768

約数和(自身を除く): 149898128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3041, 3704, 4630, 6082, 7408, 9260, 12164, 15205, 18520, 24328, 30410, 37040, 48656, 60820, 121640, 243280, 1407983, 2815966, 5631932, 7039915, 11263864, 14079830, 22527728, 28159660, 56319320, 112638640]

約数ペア:

[(1, 112638640), (2, 56319320), (4, 28159660), (5, 22527728), (8, 14079830), (10, 11263864), (16, 7039915), (20, 5631932), (40, 2815966), (80, 1407983), (463, 243280), (926, 121640), (1852, 60820), (2315, 48656), (3041, 37040), (3704, 30410), (4630, 24328), (6082, 18520), (7408, 15205), (9260, 12164)]