8049487040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{12973}}^1$

素因数の和:13274

約数の個数: 112

約数和(自身を含む): 21986882112

約数和(自身を除く): 13937395072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 277, 280, 320, 448, 554, 560, 1108, 1120, 1385, 1939, 2216, 2240, 2770, 3878, 4432, 5540, 7756, 8864, 9695, 11080, 12973, 15512, 17728, 19390, 22160, 25946, 31024, 38780, 44320, 51892, 62048, 64865, 77560, 88640, 90811, 103784, 124096, 129730, 155120, 181622, 207568, 259460, 310240, 363244, 415136, 454055, 518920, 620480, 726488, 830272, 908110, 1037840, 1452976, 1816220, 2075680, 2905952, 3593521, 3632440, 4151360, 5811904, 7187042, 7264880, 14374084, 14529760, 17967605, 25154647, 28748168, 29059520, 35935210, 50309294, 57496336, 71870420, 100618588, 114992672, 125773235, 143740840, 201237176, 229985344, 251546470, 287481680, 402474352, 503092940, 574963360, 804948704, 1006185880, 1149926720, 1609897408, 2012371760, 4024743520, 8049487040]

約数ペア:

[(1, 8049487040), (2, 4024743520), (4, 2012371760), (5, 1609897408), (7, 1149926720), (8, 1006185880), (10, 804948704), (14, 574963360), (16, 503092940), (20, 402474352), (28, 287481680), (32, 251546470), (35, 229985344), (40, 201237176), (56, 143740840), (64, 125773235), (70, 114992672), (80, 100618588), (112, 71870420), (140, 57496336), (160, 50309294), (224, 35935210), (277, 29059520), (280, 28748168), (320, 25154647), (448, 17967605), (554, 14529760), (560, 14374084), (1108, 7264880), (1120, 7187042), (1385, 5811904), (1939, 4151360), (2216, 3632440), (2240, 3593521), (2770, 2905952), (3878, 2075680), (4432, 1816220), (5540, 1452976), (7756, 1037840), (8864, 908110), (9695, 830272), (11080, 726488), (12973, 620480), (15512, 518920), (17728, 454055), (19390, 415136), (22160, 363244), (25946, 310240), (31024, 259460), (38780, 207568), (44320, 181622), (51892, 155120), (62048, 129730), (64865, 124096), (77560, 103784), (88640, 90811)]