66060080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8017}}^1$

素因数の和:8133

約数の個数: 40

約数和(自身を含む): 155100192

約数和(自身を除く): 89040112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8017, 8240, 16034, 32068, 40085, 64136, 80170, 128272, 160340, 320680, 641360, 825751, 1651502, 3303004, 4128755, 6606008, 8257510, 13212016, 16515020, 33030040, 66060080]

約数ペア:

[(1, 66060080), (2, 33030040), (4, 16515020), (5, 13212016), (8, 8257510), (10, 6606008), (16, 4128755), (20, 3303004), (40, 1651502), (80, 825751), (103, 641360), (206, 320680), (412, 160340), (515, 128272), (824, 80170), (1030, 64136), (1648, 40085), (2060, 32068), (4120, 16034), (8017, 8240)]