296385280

素因数分解:

$2^8\times 5^1\times {\mathrm{231551}}^1$

素因数の和:231572

約数の個数: 36

約数和(自身を含む): 709938432

約数和(自身を除く): 413553152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 231551, 463102, 926204, 1157755, 1852408, 2315510, 3704816, 4631020, 7409632, 9262040, 14819264, 18524080, 29638528, 37048160, 59277056, 74096320, 148192640, 296385280]

約数ペア:

[(1, 296385280), (2, 148192640), (4, 74096320), (5, 59277056), (8, 37048160), (10, 29638528), (16, 18524080), (20, 14819264), (32, 9262040), (40, 7409632), (64, 4631020), (80, 3704816), (128, 2315510), (160, 1852408), (256, 1157755), (320, 926204), (640, 463102), (1280, 231551)]