99601240

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5113}}^1$

素因数の和:5611

約数の個数: 32

約数和(自身を含む): 224606880

約数和(自身を除く): 125005640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 5113, 9740, 10226, 19480, 20452, 25565, 40904, 51130, 102260, 204520, 2490031, 4980062, 9960124, 12450155, 19920248, 24900310, 49800620, 99601240]

約数ペア:

[(1, 99601240), (2, 49800620), (4, 24900310), (5, 19920248), (8, 12450155), (10, 9960124), (20, 4980062), (40, 2490031), (487, 204520), (974, 102260), (1948, 51130), (2435, 40904), (3896, 25565), (4870, 20452), (5113, 19480), (9740, 10226)]