12834880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 32186880

約数和(自身を除く): 19352000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2111, 3040, 4222, 6080, 8444, 10555, 16888, 21110, 33776, 40109, 42220, 67552, 80218, 84440, 135104, 160436, 168880, 200545, 320872, 337760, 401090, 641744, 675520, 802180, 1283488, 1604360, 2566976, 3208720, 6417440, 12834880]

約数ペア:

[(1, 12834880), (2, 6417440), (4, 3208720), (5, 2566976), (8, 1604360), (10, 1283488), (16, 802180), (19, 675520), (20, 641744), (32, 401090), (38, 337760), (40, 320872), (64, 200545), (76, 168880), (80, 160436), (95, 135104), (152, 84440), (160, 80218), (190, 67552), (304, 42220), (320, 40109), (380, 33776), (608, 21110), (760, 16888), (1216, 10555), (1520, 8444), (2111, 6080), (3040, 4222)]