7137350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 8129530

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 683, 950, 1045, 1366, 2090, 3415, 5225, 6830, 7513, 10450, 12977, 15026, 17075, 25954, 34150, 37565, 64885, 75130, 129770, 142747, 187825, 285494, 324425, 375650, 648850, 713735, 1427470, 3568675, 7137350]

約数ペア:

[(1, 7137350), (2, 3568675), (5, 1427470), (10, 713735), (11, 648850), (19, 375650), (22, 324425), (25, 285494), (38, 187825), (50, 142747), (55, 129770), (95, 75130), (110, 64885), (190, 37565), (209, 34150), (275, 25954), (418, 17075), (475, 15026), (550, 12977), (683, 10450), (950, 7513), (1045, 6830), (1366, 5225), (2090, 3415)]