485769920

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11953}}^1$

素因数の和:12097

約数の個数: 56

約数和(自身を含む): 1165945344

約数和(自身を除く): 680175424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 11953, 20320, 23906, 40640, 47812, 59765, 95624, 119530, 191248, 239060, 382496, 478120, 764992, 956240, 1518031, 1912480, 3036062, 3824960, 6072124, 7590155, 12144248, 15180310, 24288496, 30360620, 48576992, 60721240, 97153984, 121442480, 242884960, 485769920]

約数ペア:

[(1, 485769920), (2, 242884960), (4, 121442480), (5, 97153984), (8, 60721240), (10, 48576992), (16, 30360620), (20, 24288496), (32, 15180310), (40, 12144248), (64, 7590155), (80, 6072124), (127, 3824960), (160, 3036062), (254, 1912480), (320, 1518031), (508, 956240), (635, 764992), (1016, 478120), (1270, 382496), (2032, 239060), (2540, 191248), (4064, 119530), (5080, 95624), (8128, 59765), (10160, 47812), (11953, 40640), (20320, 23906)]