33705520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 82271520

約数和(自身を除く): 48566000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 193, 236, 295, 296, 370, 386, 472, 590, 592, 740, 772, 944, 965, 1180, 1480, 1544, 1930, 2183, 2360, 2960, 3088, 3860, 4366, 4720, 7141, 7720, 8732, 10915, 11387, 14282, 15440, 17464, 21830, 22774, 28564, 34928, 35705, 43660, 45548, 56935, 57128, 71410, 87320, 91096, 113870, 114256, 142820, 174640, 182192, 227740, 285640, 421319, 455480, 571280, 842638, 910960, 1685276, 2106595, 3370552, 4213190, 6741104, 8426380, 16852760, 33705520]

約数ペア:

[(1, 33705520), (2, 16852760), (4, 8426380), (5, 6741104), (8, 4213190), (10, 3370552), (16, 2106595), (20, 1685276), (37, 910960), (40, 842638), (59, 571280), (74, 455480), (80, 421319), (118, 285640), (148, 227740), (185, 182192), (193, 174640), (236, 142820), (295, 114256), (296, 113870), (370, 91096), (386, 87320), (472, 71410), (590, 57128), (592, 56935), (740, 45548), (772, 43660), (944, 35705), (965, 34928), (1180, 28564), (1480, 22774), (1544, 21830), (1930, 17464), (2183, 15440), (2360, 14282), (2960, 11387), (3088, 10915), (3860, 8732), (4366, 7720), (4720, 7141)]