229740040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337853}}^1$

素因数の和:337881

約数の個数: 32

約数和(自身を含む): 547323480

約数和(自身を除く): 317583440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 337853, 675706, 1351412, 1689265, 2702824, 3378530, 5743501, 6757060, 11487002, 13514120, 22974004, 28717505, 45948008, 57435010, 114870020, 229740040]

約数ペア:

[(1, 229740040), (2, 114870020), (4, 57435010), (5, 45948008), (8, 28717505), (10, 22974004), (17, 13514120), (20, 11487002), (34, 6757060), (40, 5743501), (68, 3378530), (85, 2702824), (136, 1689265), (170, 1351412), (340, 675706), (680, 337853)]