29382880

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 69809040

約数和(自身を除く): 40426160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 809, 908, 1135, 1618, 1816, 2270, 3236, 3632, 4045, 4540, 6472, 7264, 8090, 9080, 12944, 16180, 18160, 25888, 32360, 36320, 64720, 129440, 183643, 367286, 734572, 918215, 1469144, 1836430, 2938288, 3672860, 5876576, 7345720, 14691440, 29382880]

約数ペア:

[(1, 29382880), (2, 14691440), (4, 7345720), (5, 5876576), (8, 3672860), (10, 2938288), (16, 1836430), (20, 1469144), (32, 918215), (40, 734572), (80, 367286), (160, 183643), (227, 129440), (454, 64720), (809, 36320), (908, 32360), (1135, 25888), (1618, 18160), (1816, 16180), (2270, 12944), (3236, 9080), (3632, 8090), (4045, 7264), (4540, 6472)]