29946880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5849}}^1$

素因数の和:5874

約数の個数: 44

約数和(自身を含む): 71849700

約数和(自身を除く): 41902820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 5849, 11698, 23396, 29245, 46792, 58490, 93584, 116980, 187168, 233960, 374336, 467920, 748672, 935840, 1497344, 1871680, 2994688, 3743360, 5989376, 7486720, 14973440, 29946880]

約数ペア:

[(1, 29946880), (2, 14973440), (4, 7486720), (5, 5989376), (8, 3743360), (10, 2994688), (16, 1871680), (20, 1497344), (32, 935840), (40, 748672), (64, 467920), (80, 374336), (128, 233960), (160, 187168), (256, 116980), (320, 93584), (512, 58490), (640, 46792), (1024, 29245), (1280, 23396), (2560, 11698), (5120, 5849)]