83893060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 183533616

約数和(自身を除く): 99640556

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1460, 1553, 2701, 3106, 5402, 6212, 7765, 10804, 13505, 15530, 27010, 31060, 54020, 57461, 113369, 114922, 226738, 229844, 287305, 453476, 566845, 574610, 1133690, 1149220, 2267380, 4194653, 8389306, 16778612, 20973265, 41946530, 83893060]

約数ペア:

[(1, 83893060), (2, 41946530), (4, 20973265), (5, 16778612), (10, 8389306), (20, 4194653), (37, 2267380), (73, 1149220), (74, 1133690), (146, 574610), (148, 566845), (185, 453476), (292, 287305), (365, 229844), (370, 226738), (730, 114922), (740, 113369), (1460, 57461), (1553, 54020), (2701, 31060), (3106, 27010), (5402, 15530), (6212, 13505), (7765, 10804)]