274160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 669600

約数和(自身を除く): 395440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 298, 368, 460, 596, 745, 920, 1192, 1490, 1840, 2384, 2980, 3427, 5960, 6854, 11920, 13708, 17135, 27416, 34270, 54832, 68540, 137080, 274160]

約数ペア:

[(1, 274160), (2, 137080), (4, 68540), (5, 54832), (8, 34270), (10, 27416), (16, 17135), (20, 13708), (23, 11920), (40, 6854), (46, 5960), (80, 3427), (92, 2980), (115, 2384), (149, 1840), (184, 1490), (230, 1192), (298, 920), (368, 745), (460, 596)]