40200044030

素因数分解:

$2^1\times 5^1\times {\mathrm{55661}}^1\times {\mathrm{72223}}^1$

素因数の和:127891

約数の個数: 16

約数和(自身を含む): 72362381184

約数和(自身を除く): 32162337154

約数列:

[1, 2, 5, 10, 55661, 72223, 111322, 144446, 278305, 361115, 556610, 722230, 4020004403, 8040008806, 20100022015, 40200044030]

約数ペア:

[(1, 40200044030), (2, 20100022015), (5, 8040008806), (10, 4020004403), (55661, 722230), (72223, 556610), (111322, 361115), (144446, 278305)]