12162650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 24607800

約数和(自身を除く): 12445150

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 349, 410, 425, 697, 698, 850, 1025, 1394, 1745, 2050, 3485, 3490, 5933, 6970, 8725, 11866, 14309, 17425, 17450, 28618, 29665, 34850, 59330, 71545, 143090, 148325, 243253, 296650, 357725, 486506, 715450, 1216265, 2432530, 6081325, 12162650]

約数ペア:

[(1, 12162650), (2, 6081325), (5, 2432530), (10, 1216265), (17, 715450), (25, 486506), (34, 357725), (41, 296650), (50, 243253), (82, 148325), (85, 143090), (170, 71545), (205, 59330), (349, 34850), (410, 29665), (425, 28618), (697, 17450), (698, 17425), (850, 14309), (1025, 11866), (1394, 8725), (1745, 6970), (2050, 5933), (3485, 3490)]