122187890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1973}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 240480576

約数和(自身を除く): 118292686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 563, 1126, 1973, 2815, 3946, 5630, 6193, 9865, 12386, 19730, 21703, 30965, 43406, 61930, 108515, 217030, 1110799, 2221598, 5553995, 11107990, 12218789, 24437578, 61093945, 122187890]

約数ペア:

[(1, 122187890), (2, 61093945), (5, 24437578), (10, 12218789), (11, 11107990), (22, 5553995), (55, 2221598), (110, 1110799), (563, 217030), (1126, 108515), (1973, 61930), (2815, 43406), (3946, 30965), (5630, 21703), (6193, 19730), (9865, 12386)]