4986100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 13124160

約数和(自身を除く): 8138060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 419, 425, 476, 595, 700, 838, 850, 1190, 1676, 1700, 2095, 2380, 2933, 2975, 4190, 5866, 5950, 7123, 8380, 10475, 11732, 11900, 14246, 14665, 20950, 28492, 29330, 35615, 41900, 49861, 58660, 71230, 73325, 99722, 142460, 146650, 178075, 199444, 249305, 293300, 356150, 498610, 712300, 997220, 1246525, 2493050, 4986100]

約数ペア:

[(1, 4986100), (2, 2493050), (4, 1246525), (5, 997220), (7, 712300), (10, 498610), (14, 356150), (17, 293300), (20, 249305), (25, 199444), (28, 178075), (34, 146650), (35, 142460), (50, 99722), (68, 73325), (70, 71230), (85, 58660), (100, 49861), (119, 41900), (140, 35615), (170, 29330), (175, 28492), (238, 20950), (340, 14665), (350, 14246), (419, 11900), (425, 11732), (476, 10475), (595, 8380), (700, 7123), (838, 5950), (850, 5866), (1190, 4190), (1676, 2975), (1700, 2933), (2095, 2380)]