802116440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1179583}}^1$

素因数の和:1179611

約数の個数: 32

約数和(自身を含む): 1910926080

約数和(自身を除く): 1108809640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1179583, 2359166, 4718332, 5897915, 9436664, 11795830, 20052911, 23591660, 40105822, 47183320, 80211644, 100264555, 160423288, 200529110, 401058220, 802116440]

約数ペア:

[(1, 802116440), (2, 401058220), (4, 200529110), (5, 160423288), (8, 100264555), (10, 80211644), (17, 47183320), (20, 40105822), (34, 23591660), (40, 20052911), (68, 11795830), (85, 9436664), (136, 5897915), (170, 4718332), (340, 2359166), (680, 1179583)]