40698340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119701}}^1$

素因数の和:119727

約数の個数: 24

約数和(自身を含む): 90494712

約数和(自身を除く): 49796372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119701, 239402, 478804, 598505, 1197010, 2034917, 2394020, 4069834, 8139668, 10174585, 20349170, 40698340]

約数ペア:

[(1, 40698340), (2, 20349170), (4, 10174585), (5, 8139668), (10, 4069834), (17, 2394020), (20, 2034917), (34, 1197010), (68, 598505), (85, 478804), (170, 239402), (340, 119701)]