9812260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 21845376

約数和(自身を除く): 12033116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 257, 332, 415, 460, 514, 830, 1028, 1285, 1660, 1909, 2570, 3818, 5140, 5911, 7636, 9545, 11822, 19090, 21331, 23644, 29555, 38180, 42662, 59110, 85324, 106655, 118220, 213310, 426620, 490613, 981226, 1962452, 2453065, 4906130, 9812260]

約数ペア:

[(1, 9812260), (2, 4906130), (4, 2453065), (5, 1962452), (10, 981226), (20, 490613), (23, 426620), (46, 213310), (83, 118220), (92, 106655), (115, 85324), (166, 59110), (230, 42662), (257, 38180), (332, 29555), (415, 23644), (460, 21331), (514, 19090), (830, 11822), (1028, 9545), (1285, 7636), (1660, 5911), (1909, 5140), (2570, 3818)]