1029550180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1255549}}^1$

素因数の和:1255599

約数の個数: 24

約数和(自身を含む): 2214790200

約数和(自身を除く): 1185240020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1255549, 2511098, 5022196, 6277745, 12555490, 25110980, 51477509, 102955018, 205910036, 257387545, 514775090, 1029550180]

約数ペア:

[(1, 1029550180), (2, 514775090), (4, 257387545), (5, 205910036), (10, 102955018), (20, 51477509), (41, 25110980), (82, 12555490), (164, 6277745), (205, 5022196), (410, 2511098), (820, 1255549)]