22609840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25693}}^1$

素因数の和:25717

約数の個数: 40

約数和(自身を含む): 57349008

約数和(自身を除く): 34739168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25693, 51386, 102772, 128465, 205544, 256930, 282623, 411088, 513860, 565246, 1027720, 1130492, 1413115, 2055440, 2260984, 2826230, 4521968, 5652460, 11304920, 22609840]

約数ペア:

[(1, 22609840), (2, 11304920), (4, 5652460), (5, 4521968), (8, 2826230), (10, 2260984), (11, 2055440), (16, 1413115), (20, 1130492), (22, 1027720), (40, 565246), (44, 513860), (55, 411088), (80, 282623), (88, 256930), (110, 205544), (176, 128465), (220, 102772), (440, 51386), (880, 25693)]