1738401520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4597}}^1$

素因数の和:4802

約数の個数: 80

約数和(自身を含む): 4207721760

約数和(自身を除く): 2469320240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 326, 464, 580, 652, 815, 1160, 1304, 1630, 2320, 2608, 3260, 4597, 4727, 6520, 9194, 9454, 13040, 18388, 18908, 22985, 23635, 36776, 37816, 45970, 47270, 73552, 75632, 91940, 94540, 133313, 183880, 189080, 266626, 367760, 378160, 533252, 666565, 749311, 1066504, 1333130, 1498622, 2133008, 2666260, 2997244, 3746555, 5332520, 5994488, 7493110, 10665040, 11988976, 14986220, 21730019, 29972440, 43460038, 59944880, 86920076, 108650095, 173840152, 217300190, 347680304, 434600380, 869200760, 1738401520]

約数ペア:

[(1, 1738401520), (2, 869200760), (4, 434600380), (5, 347680304), (8, 217300190), (10, 173840152), (16, 108650095), (20, 86920076), (29, 59944880), (40, 43460038), (58, 29972440), (80, 21730019), (116, 14986220), (145, 11988976), (163, 10665040), (232, 7493110), (290, 5994488), (326, 5332520), (464, 3746555), (580, 2997244), (652, 2666260), (815, 2133008), (1160, 1498622), (1304, 1333130), (1630, 1066504), (2320, 749311), (2608, 666565), (3260, 533252), (4597, 378160), (4727, 367760), (6520, 266626), (9194, 189080), (9454, 183880), (13040, 133313), (18388, 94540), (18908, 91940), (22985, 75632), (23635, 73552), (36776, 47270), (37816, 45970)]