11354240

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 27558360

約数和(自身を除く): 16204120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 157, 160, 226, 314, 320, 452, 565, 628, 640, 785, 904, 1130, 1256, 1570, 1808, 2260, 2512, 3140, 3616, 4520, 5024, 6280, 7232, 9040, 10048, 12560, 14464, 17741, 18080, 20096, 25120, 35482, 36160, 50240, 70964, 72320, 88705, 100480, 141928, 177410, 283856, 354820, 567712, 709640, 1135424, 1419280, 2270848, 2838560, 5677120, 11354240]

約数ペア:

[(1, 11354240), (2, 5677120), (4, 2838560), (5, 2270848), (8, 1419280), (10, 1135424), (16, 709640), (20, 567712), (32, 354820), (40, 283856), (64, 177410), (80, 141928), (113, 100480), (128, 88705), (157, 72320), (160, 70964), (226, 50240), (314, 36160), (320, 35482), (452, 25120), (565, 20096), (628, 18080), (640, 17741), (785, 14464), (904, 12560), (1130, 10048), (1256, 9040), (1570, 7232), (1808, 6280), (2260, 5024), (2512, 4520), (3140, 3616)]