27642800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2430

約数の個数: 60

約数和(自身を含む): 68730720

約数和(自身を除く): 41087920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2383, 2900, 4766, 5800, 9532, 11600, 11915, 19064, 23830, 38128, 47660, 59575, 69107, 95320, 119150, 138214, 190640, 238300, 276428, 345535, 476600, 552856, 691070, 953200, 1105712, 1382140, 1727675, 2764280, 3455350, 5528560, 6910700, 13821400, 27642800]

約数ペア:

[(1, 27642800), (2, 13821400), (4, 6910700), (5, 5528560), (8, 3455350), (10, 2764280), (16, 1727675), (20, 1382140), (25, 1105712), (29, 953200), (40, 691070), (50, 552856), (58, 476600), (80, 345535), (100, 276428), (116, 238300), (145, 190640), (200, 138214), (232, 119150), (290, 95320), (400, 69107), (464, 59575), (580, 47660), (725, 38128), (1160, 23830), (1450, 19064), (2320, 11915), (2383, 11600), (2900, 9532), (4766, 5800)]