22360520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6174

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 39571000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6143, 12286, 24572, 30715, 43001, 49144, 61430, 79859, 86002, 122860, 159718, 172004, 215005, 245720, 319436, 344008, 399295, 430010, 559013, 638872, 798590, 860020, 1118026, 1597180, 1720040, 2236052, 2795065, 3194360, 4472104, 5590130, 11180260, 22360520]

約数ペア:

[(1, 22360520), (2, 11180260), (4, 5590130), (5, 4472104), (7, 3194360), (8, 2795065), (10, 2236052), (13, 1720040), (14, 1597180), (20, 1118026), (26, 860020), (28, 798590), (35, 638872), (40, 559013), (52, 430010), (56, 399295), (65, 344008), (70, 319436), (91, 245720), (104, 215005), (130, 172004), (140, 159718), (182, 122860), (260, 86002), (280, 79859), (364, 61430), (455, 49144), (520, 43001), (728, 30715), (910, 24572), (1820, 12286), (3640, 6143)]