11865280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5321

約数の個数: 56

約数和(自身を含む): 32296608

約数和(自身を除く): 20431328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5297, 10594, 21188, 26485, 37079, 42376, 52970, 74158, 84752, 105940, 148316, 169504, 185395, 211880, 296632, 339008, 370790, 423760, 593264, 741580, 847520, 1186528, 1483160, 1695040, 2373056, 2966320, 5932640, 11865280]

約数ペア:

[(1, 11865280), (2, 5932640), (4, 2966320), (5, 2373056), (7, 1695040), (8, 1483160), (10, 1186528), (14, 847520), (16, 741580), (20, 593264), (28, 423760), (32, 370790), (35, 339008), (40, 296632), (56, 211880), (64, 185395), (70, 169504), (80, 148316), (112, 105940), (140, 84752), (160, 74158), (224, 52970), (280, 42376), (320, 37079), (448, 26485), (560, 21188), (1120, 10594), (2240, 5297)]