38229440

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 56

約数和(自身を含む): 91653360

約数和(自身を除く): 53423920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 619, 772, 965, 1238, 1544, 1930, 2476, 3088, 3095, 3860, 4952, 6176, 6190, 7720, 9904, 12352, 12380, 15440, 19808, 24760, 30880, 39616, 49520, 61760, 99040, 119467, 198080, 238934, 477868, 597335, 955736, 1194670, 1911472, 2389340, 3822944, 4778680, 7645888, 9557360, 19114720, 38229440]

約数ペア:

[(1, 38229440), (2, 19114720), (4, 9557360), (5, 7645888), (8, 4778680), (10, 3822944), (16, 2389340), (20, 1911472), (32, 1194670), (40, 955736), (64, 597335), (80, 477868), (160, 238934), (193, 198080), (320, 119467), (386, 99040), (619, 61760), (772, 49520), (965, 39616), (1238, 30880), (1544, 24760), (1930, 19808), (2476, 15440), (3088, 12380), (3095, 12352), (3860, 9904), (4952, 7720), (6176, 6190)]