8558778822020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{22158077}}^1$

素因数の和:22158213

約数の個数: 96

約数和(自身を含む): 21441928919040

約数和(自身を除く): 12883150097020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 89, 124, 140, 155, 178, 217, 310, 356, 434, 445, 620, 623, 868, 890, 1085, 1246, 1780, 2170, 2492, 2759, 3115, 4340, 5518, 6230, 11036, 12460, 13795, 19313, 27590, 38626, 55180, 77252, 96565, 193130, 386260, 22158077, 44316154, 88632308, 110790385, 155106539, 221580770, 310213078, 443161540, 620426156, 686900387, 775532695, 1373800774, 1551065390, 1972068853, 2747601548, 3102130780, 3434501935, 3944137706, 4808302709, 6869003870, 7888275412, 9616605418, 9860344265, 13738007740, 13804481971, 19233210836, 19720688530, 24041513545, 27608963942, 39441377060, 48083027090, 55217927884, 61134134443, 69022409855, 96166054180, 122268268886, 138044819710, 244536537772, 276089639420, 305670672215, 427938941101, 611341344430, 855877882202, 1222682688860, 1711755764404, 2139694705505, 4279389411010, 8558778822020]

約数ペア:

[(1, 8558778822020), (2, 4279389411010), (4, 2139694705505), (5, 1711755764404), (7, 1222682688860), (10, 855877882202), (14, 611341344430), (20, 427938941101), (28, 305670672215), (31, 276089639420), (35, 244536537772), (62, 138044819710), (70, 122268268886), (89, 96166054180), (124, 69022409855), (140, 61134134443), (155, 55217927884), (178, 48083027090), (217, 39441377060), (310, 27608963942), (356, 24041513545), (434, 19720688530), (445, 19233210836), (620, 13804481971), (623, 13738007740), (868, 9860344265), (890, 9616605418), (1085, 7888275412), (1246, 6869003870), (1780, 4808302709), (2170, 3944137706), (2492, 3434501935), (2759, 3102130780), (3115, 2747601548), (4340, 1972068853), (5518, 1551065390), (6230, 1373800774), (11036, 775532695), (12460, 686900387), (13795, 620426156), (19313, 443161540), (27590, 310213078), (38626, 221580770), (55180, 155106539), (77252, 110790385), (96565, 88632308), (193130, 44316154), (386260, 22158077)]