10864720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 25650144

約数和(自身を除く): 14785424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2027, 2680, 4054, 5360, 8108, 10135, 16216, 20270, 32432, 40540, 81080, 135809, 162160, 271618, 543236, 679045, 1086472, 1358090, 2172944, 2716180, 5432360, 10864720]

約数ペア:

[(1, 10864720), (2, 5432360), (4, 2716180), (5, 2172944), (8, 1358090), (10, 1086472), (16, 679045), (20, 543236), (40, 271618), (67, 162160), (80, 135809), (134, 81080), (268, 40540), (335, 32432), (536, 20270), (670, 16216), (1072, 10135), (1340, 8108), (2027, 5360), (2680, 4054)]