17460020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 39327120

約数和(自身を除く): 21867100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 577, 890, 1154, 1513, 1780, 2308, 2885, 3026, 5770, 6052, 7565, 9809, 11540, 15130, 19618, 30260, 39236, 49045, 51353, 98090, 102706, 196180, 205412, 256765, 513530, 873001, 1027060, 1746002, 3492004, 4365005, 8730010, 17460020]

約数ペア:

[(1, 17460020), (2, 8730010), (4, 4365005), (5, 3492004), (10, 1746002), (17, 1027060), (20, 873001), (34, 513530), (68, 256765), (85, 205412), (89, 196180), (170, 102706), (178, 98090), (340, 51353), (356, 49045), (445, 39236), (577, 30260), (890, 19618), (1154, 15130), (1513, 11540), (1780, 9809), (2308, 7565), (2885, 6052), (3026, 5770)]