40112320

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 96524064

約数和(自身を除く): 56411744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1217, 1648, 2060, 2434, 3296, 4120, 4868, 6085, 6592, 8240, 9736, 12170, 16480, 19472, 24340, 32960, 38944, 48680, 77888, 97360, 125351, 194720, 250702, 389440, 501404, 626755, 1002808, 1253510, 2005616, 2507020, 4011232, 5014040, 8022464, 10028080, 20056160, 40112320]

約数ペア:

[(1, 40112320), (2, 20056160), (4, 10028080), (5, 8022464), (8, 5014040), (10, 4011232), (16, 2507020), (20, 2005616), (32, 1253510), (40, 1002808), (64, 626755), (80, 501404), (103, 389440), (160, 250702), (206, 194720), (320, 125351), (412, 97360), (515, 77888), (824, 48680), (1030, 38944), (1217, 32960), (1648, 24340), (2060, 19472), (2434, 16480), (3296, 12170), (4120, 9736), (4868, 8240), (6085, 6592)]