12043750

素因数分解:

$2^1\times 5^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 11579738

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 125, 205, 235, 250, 410, 470, 625, 1025, 1175, 1250, 1927, 2050, 2350, 3125, 3854, 5125, 5875, 6250, 9635, 10250, 11750, 19270, 25625, 29375, 48175, 51250, 58750, 96350, 128125, 146875, 240875, 256250, 293750, 481750, 1204375, 2408750, 6021875, 12043750]

約数ペア:

[(1, 12043750), (2, 6021875), (5, 2408750), (10, 1204375), (25, 481750), (41, 293750), (47, 256250), (50, 240875), (82, 146875), (94, 128125), (125, 96350), (205, 58750), (235, 51250), (250, 48175), (410, 29375), (470, 25625), (625, 19270), (1025, 11750), (1175, 10250), (1250, 9635), (1927, 6250), (2050, 5875), (2350, 5125), (3125, 3854)]