2962360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 6883200

約数和(自身を除く): 3920840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2389, 4778, 9556, 11945, 19112, 23890, 47780, 74059, 95560, 148118, 296236, 370295, 592472, 740590, 1481180, 2962360]

約数ペア:

[(1, 2962360), (2, 1481180), (4, 740590), (5, 592472), (8, 370295), (10, 296236), (20, 148118), (31, 95560), (40, 74059), (62, 47780), (124, 23890), (155, 19112), (248, 11945), (310, 9556), (620, 4778), (1240, 2389)]