14529920

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 35324640

約数和(自身を除く): 20794720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 311, 320, 365, 584, 622, 640, 730, 1168, 1244, 1460, 1555, 2336, 2488, 2920, 3110, 4672, 4976, 5840, 6220, 9344, 9952, 11680, 12440, 19904, 22703, 23360, 24880, 39808, 45406, 46720, 49760, 90812, 99520, 113515, 181624, 199040, 227030, 363248, 454060, 726496, 908120, 1452992, 1816240, 2905984, 3632480, 7264960, 14529920]

約数ペア:

[(1, 14529920), (2, 7264960), (4, 3632480), (5, 2905984), (8, 1816240), (10, 1452992), (16, 908120), (20, 726496), (32, 454060), (40, 363248), (64, 227030), (73, 199040), (80, 181624), (128, 113515), (146, 99520), (160, 90812), (292, 49760), (311, 46720), (320, 45406), (365, 39808), (584, 24880), (622, 23360), (640, 22703), (730, 19904), (1168, 12440), (1244, 11680), (1460, 9952), (1555, 9344), (2336, 6220), (2488, 5840), (2920, 4976), (3110, 4672)]