26227840

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 37224320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 383, 428, 535, 640, 766, 856, 1070, 1532, 1712, 1915, 2140, 3064, 3424, 3830, 4280, 6128, 6848, 7660, 8560, 12256, 13696, 15320, 17120, 24512, 30640, 34240, 40981, 49024, 61280, 68480, 81962, 122560, 163924, 204905, 245120, 327848, 409810, 655696, 819620, 1311392, 1639240, 2622784, 3278480, 5245568, 6556960, 13113920, 26227840]

約数ペア:

[(1, 26227840), (2, 13113920), (4, 6556960), (5, 5245568), (8, 3278480), (10, 2622784), (16, 1639240), (20, 1311392), (32, 819620), (40, 655696), (64, 409810), (80, 327848), (107, 245120), (128, 204905), (160, 163924), (214, 122560), (320, 81962), (383, 68480), (428, 61280), (535, 49024), (640, 40981), (766, 34240), (856, 30640), (1070, 24512), (1532, 17120), (1712, 15320), (1915, 13696), (2140, 12256), (3064, 8560), (3424, 7660), (3830, 6848), (4280, 6128)]