13974560

素因数分解:

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

素因数の和:705

約数の個数: 48

約数和(自身を含む): 33276096

約数和(自身を除く): 19301536

約数列:

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

約数ペア:

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