83497430020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11564741}}^1$

素因数の和:11564788

約数の個数: 36

約数和(自身を含む): 185059001484

約数和(自身を除く): 101561571464

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 11564741, 23129482, 46258964, 57823705, 115647410, 219730079, 231294820, 439460158, 878920316, 1098650395, 2197300790, 4174871501, 4394601580, 8349743002, 16699486004, 20874357505, 41748715010, 83497430020]

約数ペア:

[(1, 83497430020), (2, 41748715010), (4, 20874357505), (5, 16699486004), (10, 8349743002), (19, 4394601580), (20, 4174871501), (38, 2197300790), (76, 1098650395), (95, 878920316), (190, 439460158), (361, 231294820), (380, 219730079), (722, 115647410), (1444, 57823705), (1805, 46258964), (3610, 23129482), (7220, 11564741)]