190776640

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3089}}^1$

素因数の和:3299

約数の個数: 56

約数和(自身を含む): 456788520

約数和(自身を除く): 266011880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3089, 3860, 6176, 6178, 7720, 12352, 12356, 15440, 15445, 24712, 30880, 30890, 49424, 61760, 61780, 98848, 123560, 197696, 247120, 494240, 596177, 988480, 1192354, 2384708, 2980885, 4769416, 5961770, 9538832, 11923540, 19077664, 23847080, 38155328, 47694160, 95388320, 190776640]

約数ペア:

[(1, 190776640), (2, 95388320), (4, 47694160), (5, 38155328), (8, 23847080), (10, 19077664), (16, 11923540), (20, 9538832), (32, 5961770), (40, 4769416), (64, 2980885), (80, 2384708), (160, 1192354), (193, 988480), (320, 596177), (386, 494240), (772, 247120), (965, 197696), (1544, 123560), (1930, 98848), (3088, 61780), (3089, 61760), (3860, 49424), (6176, 30890), (6178, 30880), (7720, 24712), (12352, 15445), (12356, 15440)]