2912544080

素因数分解:

$2^4\times 5^1\times {\mathrm{36406801}}^1$

素因数の和:36406814

約数の個数: 20

約数和(自身を含む): 6771665172

約数和(自身を除く): 3859121092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36406801, 72813602, 145627204, 182034005, 291254408, 364068010, 582508816, 728136020, 1456272040, 2912544080]

約数ペア:

[(1, 2912544080), (2, 1456272040), (4, 728136020), (5, 582508816), (8, 364068010), (10, 291254408), (16, 182034005), (20, 145627204), (40, 72813602), (80, 36406801)]