8445479680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4882

約数の個数: 144

約数和(自身を含む): 22247092224

約数和(自身を除く): 13801612544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1280, 1397, 1408, 1760, 2032, 2540, 2794, 2816, 3520, 4064, 4723, 5080, 5588, 6985, 7040, 8128, 9446, 10160, 11176, 13970, 14080, 16256, 18892, 20320, 22352, 23615, 27940, 32512, 37784, 40640, 44704, 47230, 51953, 55880, 75568, 81280, 89408, 94460, 103906, 111760, 151136, 162560, 178816, 188920, 207812, 223520, 259765, 302272, 357632, 377840, 415624, 447040, 519530, 599821, 604544, 755680, 831248, 894080, 1039060, 1199642, 1209088, 1511360, 1662496, 1788160, 2078120, 2399284, 2999105, 3022720, 3324992, 4156240, 4798568, 5998210, 6045440, 6598031, 6649984, 8312480, 9597136, 11996420, 13196062, 13299968, 16624960, 19194272, 23992840, 26392124, 32990155, 33249920, 38388544, 47985680, 52784248, 65980310, 66499840, 76777088, 95971360, 105568496, 131960620, 153554176, 191942720, 211136992, 263921240, 383885440, 422273984, 527842480, 767770880, 844547968, 1055684960, 1689095936, 2111369920, 4222739840, 8445479680]

約数ペア:

[(1, 8445479680), (2, 4222739840), (4, 2111369920), (5, 1689095936), (8, 1055684960), (10, 844547968), (11, 767770880), (16, 527842480), (20, 422273984), (22, 383885440), (32, 263921240), (40, 211136992), (44, 191942720), (55, 153554176), (64, 131960620), (80, 105568496), (88, 95971360), (110, 76777088), (127, 66499840), (128, 65980310), (160, 52784248), (176, 47985680), (220, 38388544), (254, 33249920), (256, 32990155), (320, 26392124), (352, 23992840), (440, 19194272), (508, 16624960), (635, 13299968), (640, 13196062), (704, 11996420), (880, 9597136), (1016, 8312480), (1270, 6649984), (1280, 6598031), (1397, 6045440), (1408, 5998210), (1760, 4798568), (2032, 4156240), (2540, 3324992), (2794, 3022720), (2816, 2999105), (3520, 2399284), (4064, 2078120), (4723, 1788160), (5080, 1662496), (5588, 1511360), (6985, 1209088), (7040, 1199642), (8128, 1039060), (9446, 894080), (10160, 831248), (11176, 755680), (13970, 604544), (14080, 599821), (16256, 519530), (18892, 447040), (20320, 415624), (22352, 377840), (23615, 357632), (27940, 302272), (32512, 259765), (37784, 223520), (40640, 207812), (44704, 188920), (47230, 178816), (51953, 162560), (55880, 151136), (75568, 111760), (81280, 103906), (89408, 94460)]