27753700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 66726632

約数和(自身を除く): 38972932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 577, 650, 740, 925, 962, 1154, 1300, 1850, 1924, 2308, 2405, 2885, 3700, 4810, 5770, 7501, 9620, 11540, 12025, 14425, 15002, 21349, 24050, 28850, 30004, 37505, 42698, 48100, 57700, 75010, 85396, 106745, 150020, 187525, 213490, 277537, 375050, 426980, 533725, 555074, 750100, 1067450, 1110148, 1387685, 2134900, 2775370, 5550740, 6938425, 13876850, 27753700]

約数ペア:

[(1, 27753700), (2, 13876850), (4, 6938425), (5, 5550740), (10, 2775370), (13, 2134900), (20, 1387685), (25, 1110148), (26, 1067450), (37, 750100), (50, 555074), (52, 533725), (65, 426980), (74, 375050), (100, 277537), (130, 213490), (148, 187525), (185, 150020), (260, 106745), (325, 85396), (370, 75010), (481, 57700), (577, 48100), (650, 42698), (740, 37505), (925, 30004), (962, 28850), (1154, 24050), (1300, 21349), (1850, 15002), (1924, 14425), (2308, 12025), (2405, 11540), (2885, 9620), (3700, 7501), (4810, 5770)]