1180397950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21839}}^1$

素因数の和:21921

約数の個数: 48

約数和(自身を含む): 2339850240

約数和(自身を除く): 1159452290

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2350, 5405, 10810, 21839, 27025, 43678, 54050, 109195, 218390, 502297, 545975, 1004594, 1026433, 1091950, 2052866, 2511485, 5022970, 5132165, 10264330, 12557425, 23607959, 25114850, 25660825, 47215918, 51321650, 118039795, 236079590, 590198975, 1180397950]

約数ペア:

[(1, 1180397950), (2, 590198975), (5, 236079590), (10, 118039795), (23, 51321650), (25, 47215918), (46, 25660825), (47, 25114850), (50, 23607959), (94, 12557425), (115, 10264330), (230, 5132165), (235, 5022970), (470, 2511485), (575, 2052866), (1081, 1091950), (1150, 1026433), (1175, 1004594), (2162, 545975), (2350, 502297), (5405, 218390), (10810, 109195), (21839, 54050), (27025, 43678)]