3160040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4702360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 103, 104, 118, 130, 206, 236, 260, 295, 412, 472, 515, 520, 590, 767, 824, 1030, 1180, 1339, 1534, 2060, 2360, 2678, 3068, 3835, 4120, 5356, 6077, 6136, 6695, 7670, 10712, 12154, 13390, 15340, 24308, 26780, 30385, 30680, 48616, 53560, 60770, 79001, 121540, 158002, 243080, 316004, 395005, 632008, 790010, 1580020, 3160040]

約数ペア:

[(1, 3160040), (2, 1580020), (4, 790010), (5, 632008), (8, 395005), (10, 316004), (13, 243080), (20, 158002), (26, 121540), (40, 79001), (52, 60770), (59, 53560), (65, 48616), (103, 30680), (104, 30385), (118, 26780), (130, 24308), (206, 15340), (236, 13390), (260, 12154), (295, 10712), (412, 7670), (472, 6695), (515, 6136), (520, 6077), (590, 5356), (767, 4120), (824, 3835), (1030, 3068), (1180, 2678), (1339, 2360), (1534, 2060)]