15695054320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{214883}}^1$

素因数の和:214990

約数の個数: 80

約数和(自身を含む): 40288171392

約数和(自身を除く): 24593117072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 14608, 18260, 36520, 73040, 214883, 429766, 859532, 1074415, 1719064, 2148830, 2363713, 3438128, 4297660, 4727426, 8595320, 9454852, 11818565, 17190640, 17835289, 18909704, 23637130, 35670578, 37819408, 47274260, 71341156, 89176445, 94548520, 142682312, 178352890, 189097040, 196188179, 285364624, 356705780, 392376358, 713411560, 784752716, 980940895, 1426823120, 1569505432, 1961881790, 3139010864, 3923763580, 7847527160, 15695054320]

約数ペア:

[(1, 15695054320), (2, 7847527160), (4, 3923763580), (5, 3139010864), (8, 1961881790), (10, 1569505432), (11, 1426823120), (16, 980940895), (20, 784752716), (22, 713411560), (40, 392376358), (44, 356705780), (55, 285364624), (80, 196188179), (83, 189097040), (88, 178352890), (110, 142682312), (166, 94548520), (176, 89176445), (220, 71341156), (332, 47274260), (415, 37819408), (440, 35670578), (664, 23637130), (830, 18909704), (880, 17835289), (913, 17190640), (1328, 11818565), (1660, 9454852), (1826, 8595320), (3320, 4727426), (3652, 4297660), (4565, 3438128), (6640, 2363713), (7304, 2148830), (9130, 1719064), (14608, 1074415), (18260, 859532), (36520, 429766), (73040, 214883)]