76761680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25933}}^1$

素因数の和:25983

約数の個数: 40

約数和(自身を含む): 183301512

約数和(自身を除く): 106539832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25933, 51866, 103732, 129665, 207464, 259330, 414928, 518660, 959521, 1037320, 1919042, 2074640, 3838084, 4797605, 7676168, 9595210, 15352336, 19190420, 38380840, 76761680]

約数ペア:

[(1, 76761680), (2, 38380840), (4, 19190420), (5, 15352336), (8, 9595210), (10, 7676168), (16, 4797605), (20, 3838084), (37, 2074640), (40, 1919042), (74, 1037320), (80, 959521), (148, 518660), (185, 414928), (296, 259330), (370, 207464), (592, 129665), (740, 103732), (1480, 51866), (2960, 25933)]