19814200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14153}}^1$

素因数の和:14176

約数の個数: 48

約数和(自身を含む): 52652880

約数和(自身を除く): 32838680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14153, 28306, 56612, 70765, 99071, 113224, 141530, 198142, 283060, 353825, 396284, 495355, 566120, 707650, 792568, 990710, 1415300, 1981420, 2476775, 2830600, 3962840, 4953550, 9907100, 19814200]

約数ペア:

[(1, 19814200), (2, 9907100), (4, 4953550), (5, 3962840), (7, 2830600), (8, 2476775), (10, 1981420), (14, 1415300), (20, 990710), (25, 792568), (28, 707650), (35, 566120), (40, 495355), (50, 396284), (56, 353825), (70, 283060), (100, 198142), (140, 141530), (175, 113224), (200, 99071), (280, 70765), (350, 56612), (700, 28306), (1400, 14153)]