118815320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7932

約数の個数: 64

約数和(自身を含む): 297864000

約数和(自身を除く): 179048680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 7879, 15080, 15758, 31516, 39395, 63032, 78790, 102427, 157580, 204854, 228491, 315160, 409708, 456982, 512135, 819416, 913964, 1024270, 1142455, 1827928, 2048540, 2284910, 2970383, 4097080, 4569820, 5940766, 9139640, 11881532, 14851915, 23763064, 29703830, 59407660, 118815320]

約数ペア:

[(1, 118815320), (2, 59407660), (4, 29703830), (5, 23763064), (8, 14851915), (10, 11881532), (13, 9139640), (20, 5940766), (26, 4569820), (29, 4097080), (40, 2970383), (52, 2284910), (58, 2048540), (65, 1827928), (104, 1142455), (116, 1024270), (130, 913964), (145, 819416), (232, 512135), (260, 456982), (290, 409708), (377, 315160), (520, 228491), (580, 204854), (754, 157580), (1160, 102427), (1508, 78790), (1885, 63032), (3016, 39395), (3770, 31516), (7540, 15758), (7879, 15080)]