5383420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38453}}^1$

素因数の和:38469

約数の個数: 24

約数和(自身を含む): 12920544

約数和(自身を除く): 7537124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38453, 76906, 153812, 192265, 269171, 384530, 538342, 769060, 1076684, 1345855, 2691710, 5383420]

約数ペア:

[(1, 5383420), (2, 2691710), (4, 1345855), (5, 1076684), (7, 769060), (10, 538342), (14, 384530), (20, 269171), (28, 192265), (35, 153812), (70, 76906), (140, 38453)]