266545010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 485896320

約数和(自身を除く): 219351310

約数列:

[1, 2, 5, 10, 139, 233, 278, 466, 695, 823, 1165, 1390, 1646, 2330, 4115, 8230, 32387, 64774, 114397, 161935, 191759, 228794, 323870, 383518, 571985, 958795, 1143970, 1917590, 26654501, 53309002, 133272505, 266545010]

約数ペア:

[(1, 266545010), (2, 133272505), (5, 53309002), (10, 26654501), (139, 1917590), (233, 1143970), (278, 958795), (466, 571985), (695, 383518), (823, 323870), (1165, 228794), (1390, 191759), (1646, 161935), (2330, 114397), (4115, 64774), (8230, 32387)]