1456817900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2213}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 3286195920

約数和(自身を除く): 1829378020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 227, 290, 454, 580, 725, 908, 1135, 1450, 2213, 2270, 2900, 4426, 4540, 5675, 6583, 8852, 11065, 11350, 13166, 22130, 22700, 26332, 32915, 44260, 55325, 64177, 65830, 110650, 128354, 131660, 164575, 221300, 256708, 320885, 329150, 502351, 641770, 658300, 1004702, 1283540, 1604425, 2009404, 2511755, 3208850, 5023510, 6417700, 10047020, 12558775, 14568179, 25117550, 29136358, 50235100, 58272716, 72840895, 145681790, 291363580, 364204475, 728408950, 1456817900]

約数ペア:

[(1, 1456817900), (2, 728408950), (4, 364204475), (5, 291363580), (10, 145681790), (20, 72840895), (25, 58272716), (29, 50235100), (50, 29136358), (58, 25117550), (100, 14568179), (116, 12558775), (145, 10047020), (227, 6417700), (290, 5023510), (454, 3208850), (580, 2511755), (725, 2009404), (908, 1604425), (1135, 1283540), (1450, 1004702), (2213, 658300), (2270, 641770), (2900, 502351), (4426, 329150), (4540, 320885), (5675, 256708), (6583, 221300), (8852, 164575), (11065, 131660), (11350, 128354), (13166, 110650), (22130, 65830), (22700, 64177), (26332, 55325), (32915, 44260)]