6472040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 14959080

約数和(自身を除く): 8487040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 4373, 8746, 17492, 21865, 34984, 43730, 87460, 161801, 174920, 323602, 647204, 809005, 1294408, 1618010, 3236020, 6472040]

約数ペア:

[(1, 6472040), (2, 3236020), (4, 1618010), (5, 1294408), (8, 809005), (10, 647204), (20, 323602), (37, 174920), (40, 161801), (74, 87460), (148, 43730), (185, 34984), (296, 21865), (370, 17492), (740, 8746), (1480, 4373)]