11160520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 29963520

約数和(自身を除く): 18803000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 1733, 3220, 3466, 6440, 6932, 8665, 12131, 13864, 17330, 24262, 34660, 39859, 48524, 60655, 69320, 79718, 97048, 121310, 159436, 199295, 242620, 279013, 318872, 398590, 485240, 558026, 797180, 1116052, 1395065, 1594360, 2232104, 2790130, 5580260, 11160520]

約数ペア:

[(1, 11160520), (2, 5580260), (4, 2790130), (5, 2232104), (7, 1594360), (8, 1395065), (10, 1116052), (14, 797180), (20, 558026), (23, 485240), (28, 398590), (35, 318872), (40, 279013), (46, 242620), (56, 199295), (70, 159436), (92, 121310), (115, 97048), (140, 79718), (161, 69320), (184, 60655), (230, 48524), (280, 39859), (322, 34660), (460, 24262), (644, 17330), (805, 13864), (920, 12131), (1288, 8665), (1610, 6932), (1733, 6440), (3220, 3466)]