195409760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13456

約数の個数: 96

約数和(自身を含む): 568233792

約数和(自身を除く): 372824032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13421, 14560, 26842, 53684, 67105, 93947, 107368, 134210, 174473, 187894, 214736, 268420, 348946, 375788, 429472, 469735, 536840, 697892, 751576, 872365, 939470, 1073680, 1221311, 1395784, 1503152, 1744730, 1878940, 2147360, 2442622, 2791568, 3006304, 3489460, 3757880, 4885244, 5583136, 6106555, 6978920, 7515760, 9770488, 12213110, 13957840, 15031520, 19540976, 24426220, 27915680, 39081952, 48852440, 97704880, 195409760]

約数ペア:

[(1, 195409760), (2, 97704880), (4, 48852440), (5, 39081952), (7, 27915680), (8, 24426220), (10, 19540976), (13, 15031520), (14, 13957840), (16, 12213110), (20, 9770488), (26, 7515760), (28, 6978920), (32, 6106555), (35, 5583136), (40, 4885244), (52, 3757880), (56, 3489460), (65, 3006304), (70, 2791568), (80, 2442622), (91, 2147360), (104, 1878940), (112, 1744730), (130, 1503152), (140, 1395784), (160, 1221311), (182, 1073680), (208, 939470), (224, 872365), (260, 751576), (280, 697892), (364, 536840), (416, 469735), (455, 429472), (520, 375788), (560, 348946), (728, 268420), (910, 214736), (1040, 187894), (1120, 174473), (1456, 134210), (1820, 107368), (2080, 93947), (2912, 67105), (3640, 53684), (7280, 26842), (13421, 14560)]