70645400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50461}}^1$

素因数の和:50484

約数の個数: 48

約数和(自身を含む): 187718640

約数和(自身を除く): 117073240

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, 50461, 100922, 201844, 252305, 353227, 403688, 504610, 706454, 1009220, 1261525, 1412908, 1766135, 2018440, 2523050, 2825816, 3532270, 5046100, 7064540, 8830675, 10092200, 14129080, 17661350, 35322700, 70645400]

約数ペア:

[(1, 70645400), (2, 35322700), (4, 17661350), (5, 14129080), (7, 10092200), (8, 8830675), (10, 7064540), (14, 5046100), (20, 3532270), (25, 2825816), (28, 2523050), (35, 2018440), (40, 1766135), (50, 1412908), (56, 1261525), (70, 1009220), (100, 706454), (140, 504610), (175, 403688), (200, 353227), (280, 252305), (350, 201844), (700, 100922), (1400, 50461)]