26758720

素因数分解:

$2^6\times 5^1\times {\mathrm{83621}}^1$

素因数の和:83638

約数の個数: 28

約数和(自身を含む): 63719964

約数和(自身を除く): 36961244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83621, 167242, 334484, 418105, 668968, 836210, 1337936, 1672420, 2675872, 3344840, 5351744, 6689680, 13379360, 26758720]

約数ペア:

[(1, 26758720), (2, 13379360), (4, 6689680), (5, 5351744), (8, 3344840), (10, 2675872), (16, 1672420), (20, 1337936), (32, 836210), (40, 668968), (64, 418105), (80, 334484), (160, 167242), (320, 83621)]