72100060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 168769440

約数和(自身を除く): 96669380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 11161, 22322, 44644, 55805, 111610, 189737, 212059, 223220, 379474, 424118, 758948, 848236, 948685, 1060295, 1897370, 2120590, 3605003, 3794740, 4241180, 7210006, 14420012, 18025015, 36050030, 72100060]

約数ペア:

[(1, 72100060), (2, 36050030), (4, 18025015), (5, 14420012), (10, 7210006), (17, 4241180), (19, 3794740), (20, 3605003), (34, 2120590), (38, 1897370), (68, 1060295), (76, 948685), (85, 848236), (95, 758948), (170, 424118), (190, 379474), (323, 223220), (340, 212059), (380, 189737), (646, 111610), (1292, 55805), (1615, 44644), (3230, 22322), (6460, 11161)]