29194160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5085

約数の個数: 40

約数和(自身を含む): 68820000

約数和(自身を除く): 39625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4999, 5840, 9998, 19996, 24995, 39992, 49990, 79984, 99980, 199960, 364927, 399920, 729854, 1459708, 1824635, 2919416, 3649270, 5838832, 7298540, 14597080, 29194160]

約数ペア:

[(1, 29194160), (2, 14597080), (4, 7298540), (5, 5838832), (8, 3649270), (10, 2919416), (16, 1824635), (20, 1459708), (40, 729854), (73, 399920), (80, 364927), (146, 199960), (292, 99980), (365, 79984), (584, 49990), (730, 39992), (1168, 24995), (1460, 19996), (2920, 9998), (4999, 5840)]