115415044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 219300480

約数和(自身を除く): 103885436

約数列:

[1, 2, 4, 19, 38, 71, 73, 76, 142, 146, 284, 292, 293, 586, 1172, 1349, 1387, 2698, 2774, 5183, 5396, 5548, 5567, 10366, 11134, 20732, 20803, 21389, 22268, 41606, 42778, 83212, 85556, 98477, 196954, 393908, 395257, 406391, 790514, 812782, 1518619, 1581028, 1625564, 3037238, 6074476, 28853761, 57707522, 115415044]

約数ペア:

[(1, 115415044), (2, 57707522), (4, 28853761), (19, 6074476), (38, 3037238), (71, 1625564), (73, 1581028), (76, 1518619), (142, 812782), (146, 790514), (284, 406391), (292, 395257), (293, 393908), (586, 196954), (1172, 98477), (1349, 85556), (1387, 83212), (2698, 42778), (2774, 41606), (5183, 22268), (5396, 21389), (5548, 20803), (5567, 20732), (10366, 11134)]