274642708720

素因数分解:

$2^4\times 5^1\times {\mathrm{3259}}^1\times {\mathrm{1053401}}^1$

素因数の和:1056673

約数の個数: 40

約数和(自身を含む): 638740836720

約数和(自身を除く): 364098128000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3259, 6518, 13036, 16295, 26072, 32590, 52144, 65180, 130360, 260720, 1053401, 2106802, 4213604, 5267005, 8427208, 10534010, 16854416, 21068020, 42136040, 84272080, 3433033859, 6866067718, 13732135436, 17165169295, 27464270872, 34330338590, 54928541744, 68660677180, 137321354360, 274642708720]

約数ペア:

[(1, 274642708720), (2, 137321354360), (4, 68660677180), (5, 54928541744), (8, 34330338590), (10, 27464270872), (16, 17165169295), (20, 13732135436), (40, 6866067718), (80, 3433033859), (3259, 84272080), (6518, 42136040), (13036, 21068020), (16295, 16854416), (26072, 10534010), (32590, 8427208), (52144, 5267005), (65180, 4213604), (130360, 2106802), (260720, 1053401)]