10402360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8431

約数の個数: 32

約数和(自身を含む): 24163200

約数和(自身を除く): 13760840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8389, 16778, 33556, 41945, 67112, 83890, 167780, 260059, 335560, 520118, 1040236, 1300295, 2080472, 2600590, 5201180, 10402360]

約数ペア:

[(1, 10402360), (2, 5201180), (4, 2600590), (5, 2080472), (8, 1300295), (10, 1040236), (20, 520118), (31, 335560), (40, 260059), (62, 167780), (124, 83890), (155, 67112), (248, 41945), (310, 33556), (620, 16778), (1240, 8389)]