18233968640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93719}}^1$

素因数の和:93765

約数の個数: 96

約数和(自身を含む): 46054008000

約数和(自身を除く): 27820039360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 10240, 12160, 19456, 24320, 38912, 48640, 93719, 97280, 187438, 194560, 374876, 468595, 749752, 937190, 1499504, 1780661, 1874380, 2999008, 3561322, 3748760, 5998016, 7122644, 7497520, 8903305, 11996032, 14245288, 14995040, 17806610, 23992064, 28490576, 29990080, 35613220, 47984128, 56981152, 59980160, 71226440, 95968256, 113962304, 119960320, 142452880, 191936512, 227924608, 239920640, 284905760, 455849216, 479841280, 569811520, 911698432, 959682560, 1139623040, 1823396864, 2279246080, 3646793728, 4558492160, 9116984320, 18233968640]

約数ペア:

[(1, 18233968640), (2, 9116984320), (4, 4558492160), (5, 3646793728), (8, 2279246080), (10, 1823396864), (16, 1139623040), (19, 959682560), (20, 911698432), (32, 569811520), (38, 479841280), (40, 455849216), (64, 284905760), (76, 239920640), (80, 227924608), (95, 191936512), (128, 142452880), (152, 119960320), (160, 113962304), (190, 95968256), (256, 71226440), (304, 59980160), (320, 56981152), (380, 47984128), (512, 35613220), (608, 29990080), (640, 28490576), (760, 23992064), (1024, 17806610), (1216, 14995040), (1280, 14245288), (1520, 11996032), (2048, 8903305), (2432, 7497520), (2560, 7122644), (3040, 5998016), (4864, 3748760), (5120, 3561322), (6080, 2999008), (9728, 1874380), (10240, 1780661), (12160, 1499504), (19456, 937190), (24320, 749752), (38912, 468595), (48640, 374876), (93719, 194560), (97280, 187438)]