10777480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 28212480

約数和(自身を除く): 17435000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 631, 854, 1220, 1262, 1708, 2135, 2440, 2524, 3155, 3416, 4270, 4417, 5048, 6310, 8540, 8834, 12620, 17080, 17668, 22085, 25240, 35336, 38491, 44170, 76982, 88340, 153964, 176680, 192455, 269437, 307928, 384910, 538874, 769820, 1077748, 1347185, 1539640, 2155496, 2694370, 5388740, 10777480]

約数ペア:

[(1, 10777480), (2, 5388740), (4, 2694370), (5, 2155496), (7, 1539640), (8, 1347185), (10, 1077748), (14, 769820), (20, 538874), (28, 384910), (35, 307928), (40, 269437), (56, 192455), (61, 176680), (70, 153964), (122, 88340), (140, 76982), (244, 44170), (280, 38491), (305, 35336), (427, 25240), (488, 22085), (610, 17668), (631, 17080), (854, 12620), (1220, 8834), (1262, 8540), (1708, 6310), (2135, 5048), (2440, 4417), (2524, 4270), (3155, 3416)]