40477510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238103}}^1$

素因数の和:238127

約数の個数: 16

約数和(自身を含む): 77145696

約数和(自身を除く): 36668186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238103, 476206, 1190515, 2381030, 4047751, 8095502, 20238755, 40477510]

約数ペア:

[(1, 40477510), (2, 20238755), (5, 8095502), (10, 4047751), (17, 2381030), (34, 1190515), (85, 476206), (170, 238103)]