235315040

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4729}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 557837280

約数和(自身を除く): 322522240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4729, 4976, 6220, 9458, 9952, 12440, 18916, 23645, 24880, 37832, 47290, 49760, 75664, 94580, 151328, 189160, 378320, 756640, 1470719, 2941438, 5882876, 7353595, 11765752, 14707190, 23531504, 29414380, 47063008, 58828760, 117657520, 235315040]

約数ペア:

[(1, 235315040), (2, 117657520), (4, 58828760), (5, 47063008), (8, 29414380), (10, 23531504), (16, 14707190), (20, 11765752), (32, 7353595), (40, 5882876), (80, 2941438), (160, 1470719), (311, 756640), (622, 378320), (1244, 189160), (1555, 151328), (2488, 94580), (3110, 75664), (4729, 49760), (4976, 47290), (6220, 37832), (9458, 24880), (9952, 23645), (12440, 18916)]