67776320

素因数分解:

$2^6\times 5^1\times {\mathrm{211801}}^1$

素因数の和:211818

約数の個数: 28

約数和(自身を含む): 161393124

約数和(自身を除く): 93616804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 211801, 423602, 847204, 1059005, 1694408, 2118010, 3388816, 4236020, 6777632, 8472040, 13555264, 16944080, 33888160, 67776320]

約数ペア:

[(1, 67776320), (2, 33888160), (4, 16944080), (5, 13555264), (8, 8472040), (10, 6777632), (16, 4236020), (20, 3388816), (32, 2118010), (40, 1694408), (64, 1059005), (80, 847204), (160, 423602), (320, 211801)]