1142560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 2786616

約数和(自身を除く): 1644056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 193, 296, 370, 386, 592, 740, 772, 965, 1184, 1480, 1544, 1930, 2960, 3088, 3860, 5920, 6176, 7141, 7720, 14282, 15440, 28564, 30880, 35705, 57128, 71410, 114256, 142820, 228512, 285640, 571280, 1142560]

約数ペア:

[(1, 1142560), (2, 571280), (4, 285640), (5, 228512), (8, 142820), (10, 114256), (16, 71410), (20, 57128), (32, 35705), (37, 30880), (40, 28564), (74, 15440), (80, 14282), (148, 7720), (160, 7141), (185, 6176), (193, 5920), (296, 3860), (370, 3088), (386, 2960), (592, 1930), (740, 1544), (772, 1480), (965, 1184)]