63936520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{84127}}^1$

素因数の和:84157

約数の個数: 32

約数和(自身を含む): 151430400

約数和(自身を除く): 87493880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 84127, 168254, 336508, 420635, 673016, 841270, 1598413, 1682540, 3196826, 3365080, 6393652, 7992065, 12787304, 15984130, 31968260, 63936520]

約数ペア:

[(1, 63936520), (2, 31968260), (4, 15984130), (5, 12787304), (8, 7992065), (10, 6393652), (19, 3365080), (20, 3196826), (38, 1682540), (40, 1598413), (76, 841270), (95, 673016), (152, 420635), (190, 336508), (380, 168254), (760, 84127)]