126079060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 280002240

約数和(自身を除く): 153923180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 257, 380, 514, 1028, 1285, 1291, 2570, 2582, 4883, 5140, 5164, 6455, 9766, 12910, 19532, 24415, 24529, 25820, 48830, 49058, 97660, 98116, 122645, 245290, 331787, 490580, 663574, 1327148, 1658935, 3317870, 6303953, 6635740, 12607906, 25215812, 31519765, 63039530, 126079060]

約数ペア:

[(1, 126079060), (2, 63039530), (4, 31519765), (5, 25215812), (10, 12607906), (19, 6635740), (20, 6303953), (38, 3317870), (76, 1658935), (95, 1327148), (190, 663574), (257, 490580), (380, 331787), (514, 245290), (1028, 122645), (1285, 98116), (1291, 97660), (2570, 49058), (2582, 48830), (4883, 25820), (5140, 24529), (5164, 24415), (6455, 19532), (9766, 12910)]