2106560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 5212080

約数和(自身を除く): 3105520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 227, 232, 290, 320, 454, 464, 580, 908, 928, 1135, 1160, 1816, 1856, 2270, 2320, 3632, 4540, 4640, 6583, 7264, 9080, 9280, 13166, 14528, 18160, 26332, 32915, 36320, 52664, 65830, 72640, 105328, 131660, 210656, 263320, 421312, 526640, 1053280, 2106560]

約数ペア:

[(1, 2106560), (2, 1053280), (4, 526640), (5, 421312), (8, 263320), (10, 210656), (16, 131660), (20, 105328), (29, 72640), (32, 65830), (40, 52664), (58, 36320), (64, 32915), (80, 26332), (116, 18160), (145, 14528), (160, 13166), (227, 9280), (232, 9080), (290, 7264), (320, 6583), (454, 4640), (464, 4540), (580, 3632), (908, 2320), (928, 2270), (1135, 1856), (1160, 1816)]