13705300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2825

約数の個数: 54

約数和(自身を含む): 34608462

約数和(自身を除く): 20903162

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2797, 4900, 5594, 11188, 13985, 19579, 27970, 39158, 55940, 69925, 78316, 97895, 137053, 139850, 195790, 274106, 279700, 391580, 489475, 548212, 685265, 978950, 1370530, 1957900, 2741060, 3426325, 6852650, 13705300]

約数ペア:

[(1, 13705300), (2, 6852650), (4, 3426325), (5, 2741060), (7, 1957900), (10, 1370530), (14, 978950), (20, 685265), (25, 548212), (28, 489475), (35, 391580), (49, 279700), (50, 274106), (70, 195790), (98, 139850), (100, 137053), (140, 97895), (175, 78316), (196, 69925), (245, 55940), (350, 39158), (490, 27970), (700, 19579), (980, 13985), (1225, 11188), (2450, 5594), (2797, 4900)]