22225520

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 51883584

約数和(自身を除く): 29658064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 757, 1468, 1514, 1835, 2936, 3028, 3670, 3785, 5872, 6056, 7340, 7570, 12112, 14680, 15140, 29360, 30280, 60560, 277819, 555638, 1111276, 1389095, 2222552, 2778190, 4445104, 5556380, 11112760, 22225520]

約数ペア:

[(1, 22225520), (2, 11112760), (4, 5556380), (5, 4445104), (8, 2778190), (10, 2222552), (16, 1389095), (20, 1111276), (40, 555638), (80, 277819), (367, 60560), (734, 30280), (757, 29360), (1468, 15140), (1514, 14680), (1835, 12112), (2936, 7570), (3028, 7340), (3670, 6056), (3785, 5872)]