11236480

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 27289080

約数和(自身を除く): 16052600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 181, 194, 320, 362, 388, 485, 640, 724, 776, 905, 970, 1448, 1552, 1810, 1940, 2896, 3104, 3620, 3880, 5792, 6208, 7240, 7760, 11584, 12416, 14480, 15520, 17557, 23168, 28960, 31040, 35114, 57920, 62080, 70228, 87785, 115840, 140456, 175570, 280912, 351140, 561824, 702280, 1123648, 1404560, 2247296, 2809120, 5618240, 11236480]

約数ペア:

[(1, 11236480), (2, 5618240), (4, 2809120), (5, 2247296), (8, 1404560), (10, 1123648), (16, 702280), (20, 561824), (32, 351140), (40, 280912), (64, 175570), (80, 140456), (97, 115840), (128, 87785), (160, 70228), (181, 62080), (194, 57920), (320, 35114), (362, 31040), (388, 28960), (485, 23168), (640, 17557), (724, 15520), (776, 14480), (905, 12416), (970, 11584), (1448, 7760), (1552, 7240), (1810, 6208), (1940, 5792), (2896, 3880), (3104, 3620)]