83954080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74959}}^1$

素因数の和:74981

約数の個数: 48

約数和(自身を含む): 226679040

約数和(自身を除く): 142724960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74959, 149918, 299836, 374795, 524713, 599672, 749590, 1049426, 1199344, 1499180, 2098852, 2398688, 2623565, 2998360, 4197704, 5247130, 5996720, 8395408, 10494260, 11993440, 16790816, 20988520, 41977040, 83954080]

約数ペア:

[(1, 83954080), (2, 41977040), (4, 20988520), (5, 16790816), (7, 11993440), (8, 10494260), (10, 8395408), (14, 5996720), (16, 5247130), (20, 4197704), (28, 2998360), (32, 2623565), (35, 2398688), (40, 2098852), (56, 1499180), (70, 1199344), (80, 1049426), (112, 749590), (140, 599672), (160, 524713), (224, 374795), (280, 299836), (560, 149918), (1120, 74959)]