6511146560

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{45317}}^1$

素因数の和:45783

約数の個数: 56

約数和(自身を含む): 15539542200

約数和(自身を除く): 9028395640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 17960, 28736, 35920, 45317, 71840, 90634, 143680, 181268, 226585, 362536, 453170, 725072, 906340, 1450144, 1812680, 2900288, 3625360, 7250720, 14501440, 20347333, 40694666, 81389332, 101736665, 162778664, 203473330, 325557328, 406946660, 651114656, 813893320, 1302229312, 1627786640, 3255573280, 6511146560]

約数ペア:

[(1, 6511146560), (2, 3255573280), (4, 1627786640), (5, 1302229312), (8, 813893320), (10, 651114656), (16, 406946660), (20, 325557328), (32, 203473330), (40, 162778664), (64, 101736665), (80, 81389332), (160, 40694666), (320, 20347333), (449, 14501440), (898, 7250720), (1796, 3625360), (2245, 2900288), (3592, 1812680), (4490, 1450144), (7184, 906340), (8980, 725072), (14368, 453170), (17960, 362536), (28736, 226585), (35920, 181268), (45317, 143680), (71840, 90634)]