88586480

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10159}}^1$

素因数の和:10281

約数の個数: 40

約数和(自身を含む): 207873600

約数和(自身を除く): 119287120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 10159, 20318, 40636, 50795, 81272, 101590, 162544, 203180, 406360, 812720, 1107331, 2214662, 4429324, 5536655, 8858648, 11073310, 17717296, 22146620, 44293240, 88586480]

約数ペア:

[(1, 88586480), (2, 44293240), (4, 22146620), (5, 17717296), (8, 11073310), (10, 8858648), (16, 5536655), (20, 4429324), (40, 2214662), (80, 1107331), (109, 812720), (218, 406360), (436, 203180), (545, 162544), (872, 101590), (1090, 81272), (1744, 50795), (2180, 40636), (4360, 20318), (8720, 10159)]