54200020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{829}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 76315820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 829, 934, 1658, 1868, 2335, 3269, 3316, 4145, 4670, 5803, 6538, 8290, 9340, 11606, 13076, 16345, 16580, 23212, 29015, 32690, 58030, 65380, 116060, 387143, 774286, 1548572, 1935715, 2710001, 3871430, 5420002, 7742860, 10840004, 13550005, 27100010, 54200020]

約数ペア:

[(1, 54200020), (2, 27100010), (4, 13550005), (5, 10840004), (7, 7742860), (10, 5420002), (14, 3871430), (20, 2710001), (28, 1935715), (35, 1548572), (70, 774286), (140, 387143), (467, 116060), (829, 65380), (934, 58030), (1658, 32690), (1868, 29015), (2335, 23212), (3269, 16580), (3316, 16345), (4145, 13076), (4670, 11606), (5803, 9340), (6538, 8290)]