22497230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 46443456

約数和(自身を除く): 23946226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 577, 1114, 1154, 2785, 2885, 3899, 4039, 5570, 5770, 7798, 8078, 19495, 20195, 38990, 40390, 321389, 642778, 1606945, 2249723, 3213890, 4499446, 11248615, 22497230]

約数ペア:

[(1, 22497230), (2, 11248615), (5, 4499446), (7, 3213890), (10, 2249723), (14, 1606945), (35, 642778), (70, 321389), (557, 40390), (577, 38990), (1114, 20195), (1154, 19495), (2785, 8078), (2885, 7798), (3899, 5770), (4039, 5570)]