45980320

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 109264680

約数和(自身を除く): 63284360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1489, 1544, 1930, 2978, 3088, 3860, 5956, 6176, 7445, 7720, 11912, 14890, 15440, 23824, 29780, 30880, 47648, 59560, 119120, 238240, 287377, 574754, 1149508, 1436885, 2299016, 2873770, 4598032, 5747540, 9196064, 11495080, 22990160, 45980320]

約数ペア:

[(1, 45980320), (2, 22990160), (4, 11495080), (5, 9196064), (8, 5747540), (10, 4598032), (16, 2873770), (20, 2299016), (32, 1436885), (40, 1149508), (80, 574754), (160, 287377), (193, 238240), (386, 119120), (772, 59560), (965, 47648), (1489, 30880), (1544, 29780), (1930, 23824), (2978, 15440), (3088, 14890), (3860, 11912), (5956, 7720), (6176, 7445)]