17189543282680

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10631}}^1\times {\mathrm{96017}}^1$

素因数の和:107080

約数の個数: 64

約数和(自身を含む): 38772391020480

約数和(自身を除く): 21582847737800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 10631, 16840, 21262, 42524, 53155, 85048, 96017, 106310, 192034, 212620, 384068, 425240, 480085, 768136, 960170, 1920340, 3840680, 4475651, 8951302, 17902604, 22378255, 35805208, 40423157, 44756510, 80846314, 89513020, 161692628, 179026040, 202115785, 323385256, 404231570, 808463140, 1020756727, 1616926280, 2041513454, 4083026908, 5103783635, 8166053816, 10207567270, 20415134540, 40830269080, 429738582067, 859477164134, 1718954328268, 2148692910335, 3437908656536, 4297385820670, 8594771641340, 17189543282680]

約数ペア:

[(1, 17189543282680), (2, 8594771641340), (4, 4297385820670), (5, 3437908656536), (8, 2148692910335), (10, 1718954328268), (20, 859477164134), (40, 429738582067), (421, 40830269080), (842, 20415134540), (1684, 10207567270), (2105, 8166053816), (3368, 5103783635), (4210, 4083026908), (8420, 2041513454), (10631, 1616926280), (16840, 1020756727), (21262, 808463140), (42524, 404231570), (53155, 323385256), (85048, 202115785), (96017, 179026040), (106310, 161692628), (192034, 89513020), (212620, 80846314), (384068, 44756510), (425240, 40423157), (480085, 35805208), (768136, 22378255), (960170, 17902604), (1920340, 8951302), (3840680, 4475651)]