3838664840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{2377}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 8834745600

約数和(自身を除く): 4996080760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 859, 940, 1718, 1880, 2377, 3436, 4295, 4754, 6872, 8590, 9508, 11885, 17180, 19016, 23770, 34360, 40373, 47540, 80746, 95080, 111719, 161492, 201865, 223438, 322984, 403730, 446876, 558595, 807460, 893752, 1117190, 1614920, 2041843, 2234380, 4083686, 4468760, 8167372, 10209215, 16334744, 20418430, 40836860, 81673720, 95966621, 191933242, 383866484, 479833105, 767732968, 959666210, 1919332420, 3838664840]

約数ペア:

[(1, 3838664840), (2, 1919332420), (4, 959666210), (5, 767732968), (8, 479833105), (10, 383866484), (20, 191933242), (40, 95966621), (47, 81673720), (94, 40836860), (188, 20418430), (235, 16334744), (376, 10209215), (470, 8167372), (859, 4468760), (940, 4083686), (1718, 2234380), (1880, 2041843), (2377, 1614920), (3436, 1117190), (4295, 893752), (4754, 807460), (6872, 558595), (8590, 446876), (9508, 403730), (11885, 322984), (17180, 223438), (19016, 201865), (23770, 161492), (34360, 111719), (40373, 95080), (47540, 80746)]