11113700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 26539968

約数和(自身を除く): 15426268

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 103, 130, 166, 206, 260, 325, 332, 412, 415, 515, 650, 830, 1030, 1079, 1300, 1339, 1660, 2060, 2075, 2158, 2575, 2678, 4150, 4316, 5150, 5356, 5395, 6695, 8300, 8549, 10300, 10790, 13390, 17098, 21580, 26780, 26975, 33475, 34196, 42745, 53950, 66950, 85490, 107900, 111137, 133900, 170980, 213725, 222274, 427450, 444548, 555685, 854900, 1111370, 2222740, 2778425, 5556850, 11113700]

約数ペア:

[(1, 11113700), (2, 5556850), (4, 2778425), (5, 2222740), (10, 1111370), (13, 854900), (20, 555685), (25, 444548), (26, 427450), (50, 222274), (52, 213725), (65, 170980), (83, 133900), (100, 111137), (103, 107900), (130, 85490), (166, 66950), (206, 53950), (260, 42745), (325, 34196), (332, 33475), (412, 26975), (415, 26780), (515, 21580), (650, 17098), (830, 13390), (1030, 10790), (1079, 10300), (1300, 8549), (1339, 8300), (1660, 6695), (2060, 5395), (2075, 5356), (2158, 5150), (2575, 4316), (2678, 4150)]