27858700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4642

約数の個数: 36

約数和(自身を含む): 61457872

約数和(自身を除く): 33599172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 4567, 6100, 9134, 18268, 22835, 45670, 91340, 114175, 228350, 278587, 456700, 557174, 1114348, 1392935, 2785870, 5571740, 6964675, 13929350, 27858700]

約数ペア:

[(1, 27858700), (2, 13929350), (4, 6964675), (5, 5571740), (10, 2785870), (20, 1392935), (25, 1114348), (50, 557174), (61, 456700), (100, 278587), (122, 228350), (244, 114175), (305, 91340), (610, 45670), (1220, 22835), (1525, 18268), (3050, 9134), (4567, 6100)]