486109400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{49603}}^1$

素因数の和:49633

約数の個数: 72

約数和(自身を含む): 1314754020

約数和(自身を除く): 828644620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 49603, 99206, 198412, 248015, 347221, 396824, 496030, 694442, 992060, 1240075, 1388884, 1736105, 1984120, 2430547, 2480150, 2777768, 3472210, 4861094, 4960300, 6944420, 8680525, 9722188, 9920600, 12152735, 13888840, 17361050, 19444376, 24305470, 34722100, 48610940, 60763675, 69444200, 97221880, 121527350, 243054700, 486109400]

約数ペア:

[(1, 486109400), (2, 243054700), (4, 121527350), (5, 97221880), (7, 69444200), (8, 60763675), (10, 48610940), (14, 34722100), (20, 24305470), (25, 19444376), (28, 17361050), (35, 13888840), (40, 12152735), (49, 9920600), (50, 9722188), (56, 8680525), (70, 6944420), (98, 4960300), (100, 4861094), (140, 3472210), (175, 2777768), (196, 2480150), (200, 2430547), (245, 1984120), (280, 1736105), (350, 1388884), (392, 1240075), (490, 992060), (700, 694442), (980, 496030), (1225, 396824), (1400, 347221), (1960, 248015), (2450, 198412), (4900, 99206), (9800, 49603)]