23653840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42239}}^1$

素因数の和:42259

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 39199280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42239, 84478, 168956, 211195, 295673, 337912, 422390, 591346, 675824, 844780, 1182692, 1478365, 1689560, 2365384, 2956730, 3379120, 4730768, 5913460, 11826920, 23653840]

約数ペア:

[(1, 23653840), (2, 11826920), (4, 5913460), (5, 4730768), (7, 3379120), (8, 2956730), (10, 2365384), (14, 1689560), (16, 1478365), (20, 1182692), (28, 844780), (35, 675824), (40, 591346), (56, 422390), (70, 337912), (80, 295673), (112, 211195), (140, 168956), (280, 84478), (560, 42239)]