118514140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{348571}}^1$

素因数の和:348597

約数の個数: 24

約数和(自身を含む): 263520432

約数和(自身を除く): 145006292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 348571, 697142, 1394284, 1742855, 3485710, 5925707, 6971420, 11851414, 23702828, 29628535, 59257070, 118514140]

約数ペア:

[(1, 118514140), (2, 59257070), (4, 29628535), (5, 23702828), (10, 11851414), (17, 6971420), (20, 5925707), (34, 3485710), (68, 1742855), (85, 1394284), (170, 697142), (340, 348571)]