1130852020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 2402599248

約数和(自身を除く): 1271747228

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 661, 757, 1130, 1322, 1514, 2260, 2644, 3028, 3305, 3785, 6610, 7570, 13220, 15140, 74693, 85541, 149386, 171082, 298772, 342164, 373465, 427705, 500377, 746930, 855410, 1000754, 1493860, 1710820, 2001508, 2501885, 5003770, 10007540, 56542601, 113085202, 226170404, 282713005, 565426010, 1130852020]

約数ペア:

[(1, 1130852020), (2, 565426010), (4, 282713005), (5, 226170404), (10, 113085202), (20, 56542601), (113, 10007540), (226, 5003770), (452, 2501885), (565, 2001508), (661, 1710820), (757, 1493860), (1130, 1000754), (1322, 855410), (1514, 746930), (2260, 500377), (2644, 427705), (3028, 373465), (3305, 342164), (3785, 298772), (6610, 171082), (7570, 149386), (13220, 85541), (15140, 74693)]