26860340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 39183820

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 103, 118, 130, 170, 206, 221, 236, 260, 295, 340, 412, 442, 515, 590, 767, 884, 1003, 1030, 1105, 1180, 1339, 1534, 1751, 2006, 2060, 2210, 2678, 3068, 3502, 3835, 4012, 4420, 5015, 5356, 6077, 6695, 7004, 7670, 8755, 10030, 12154, 13039, 13390, 15340, 17510, 20060, 22763, 24308, 26078, 26780, 30385, 35020, 45526, 52156, 60770, 65195, 79001, 91052, 103309, 113815, 121540, 130390, 158002, 206618, 227630, 260780, 316004, 395005, 413236, 455260, 516545, 790010, 1033090, 1343017, 1580020, 2066180, 2686034, 5372068, 6715085, 13430170, 26860340]

約数ペア:

[(1, 26860340), (2, 13430170), (4, 6715085), (5, 5372068), (10, 2686034), (13, 2066180), (17, 1580020), (20, 1343017), (26, 1033090), (34, 790010), (52, 516545), (59, 455260), (65, 413236), (68, 395005), (85, 316004), (103, 260780), (118, 227630), (130, 206618), (170, 158002), (206, 130390), (221, 121540), (236, 113815), (260, 103309), (295, 91052), (340, 79001), (412, 65195), (442, 60770), (515, 52156), (590, 45526), (767, 35020), (884, 30385), (1003, 26780), (1030, 26078), (1105, 24308), (1180, 22763), (1339, 20060), (1534, 17510), (1751, 15340), (2006, 13390), (2060, 13039), (2210, 12154), (2678, 10030), (3068, 8755), (3502, 7670), (3835, 7004), (4012, 6695), (4420, 6077), (5015, 5356)]