103413280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15031}}^1$

素因数の和:15089

約数の個数: 48

約数和(自身を含む): 250012224

約数和(自身を除く): 146598944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 15031, 30062, 60124, 75155, 120248, 150310, 240496, 300620, 480992, 601240, 646333, 1202480, 1292666, 2404960, 2585332, 3231665, 5170664, 6463330, 10341328, 12926660, 20682656, 25853320, 51706640, 103413280]

約数ペア:

[(1, 103413280), (2, 51706640), (4, 25853320), (5, 20682656), (8, 12926660), (10, 10341328), (16, 6463330), (20, 5170664), (32, 3231665), (40, 2585332), (43, 2404960), (80, 1292666), (86, 1202480), (160, 646333), (172, 601240), (215, 480992), (344, 300620), (430, 240496), (688, 150310), (860, 120248), (1376, 75155), (1720, 60124), (3440, 30062), (6880, 15031)]