44005720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 65169320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 971, 1030, 1133, 1942, 2060, 2266, 3884, 4120, 4532, 4855, 5665, 7768, 9064, 9710, 10681, 11330, 19420, 21362, 22660, 38840, 42724, 45320, 53405, 85448, 100013, 106810, 200026, 213620, 400052, 427240, 500065, 800104, 1000130, 1100143, 2000260, 2200286, 4000520, 4400572, 5500715, 8801144, 11001430, 22002860, 44005720]

約数ペア:

[(1, 44005720), (2, 22002860), (4, 11001430), (5, 8801144), (8, 5500715), (10, 4400572), (11, 4000520), (20, 2200286), (22, 2000260), (40, 1100143), (44, 1000130), (55, 800104), (88, 500065), (103, 427240), (110, 400052), (206, 213620), (220, 200026), (412, 106810), (440, 100013), (515, 85448), (824, 53405), (971, 45320), (1030, 42724), (1133, 38840), (1942, 22660), (2060, 21362), (2266, 19420), (3884, 11330), (4120, 10681), (4532, 9710), (4855, 9064), (5665, 7768)]