27949120

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 67080384

約数和(自身を除く): 39131264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 523, 668, 835, 1046, 1336, 1670, 2092, 2615, 2672, 3340, 4184, 5230, 5344, 6680, 8368, 10460, 10688, 13360, 16736, 20920, 26720, 33472, 41840, 53440, 83680, 87341, 167360, 174682, 349364, 436705, 698728, 873410, 1397456, 1746820, 2794912, 3493640, 5589824, 6987280, 13974560, 27949120]

約数ペア:

[(1, 27949120), (2, 13974560), (4, 6987280), (5, 5589824), (8, 3493640), (10, 2794912), (16, 1746820), (20, 1397456), (32, 873410), (40, 698728), (64, 436705), (80, 349364), (160, 174682), (167, 167360), (320, 87341), (334, 83680), (523, 53440), (668, 41840), (835, 33472), (1046, 26720), (1336, 20920), (1670, 16736), (2092, 13360), (2615, 10688), (2672, 10460), (3340, 8368), (4184, 6680), (5230, 5344)]