88909600

素因数分解:

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

素因数の和:219

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 149950112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 83, 100, 103, 104, 130, 160, 166, 200, 206, 208, 260, 325, 332, 400, 412, 415, 416, 515, 520, 650, 664, 800, 824, 830, 1030, 1040, 1079, 1300, 1328, 1339, 1648, 1660, 2060, 2075, 2080, 2158, 2575, 2600, 2656, 2678, 3296, 3320, 4120, 4150, 4316, 5150, 5200, 5356, 5395, 6640, 6695, 8240, 8300, 8549, 8632, 10300, 10400, 10712, 10790, 13280, 13390, 16480, 16600, 17098, 17264, 20600, 21424, 21580, 26780, 26975, 33200, 33475, 34196, 34528, 41200, 42745, 42848, 43160, 53560, 53950, 66400, 66950, 68392, 82400, 85490, 86320, 107120, 107900, 111137, 133900, 136784, 170980, 172640, 213725, 214240, 215800, 222274, 267800, 273568, 341960, 427450, 431600, 444548, 535600, 555685, 683920, 854900, 863200, 889096, 1071200, 1111370, 1367840, 1709800, 1778192, 2222740, 2778425, 3419600, 3556384, 4445480, 5556850, 6839200, 8890960, 11113700, 17781920, 22227400, 44454800, 88909600]

約数ペア:

[(1, 88909600), (2, 44454800), (4, 22227400), (5, 17781920), (8, 11113700), (10, 8890960), (13, 6839200), (16, 5556850), (20, 4445480), (25, 3556384), (26, 3419600), (32, 2778425), (40, 2222740), (50, 1778192), (52, 1709800), (65, 1367840), (80, 1111370), (83, 1071200), (100, 889096), (103, 863200), (104, 854900), (130, 683920), (160, 555685), (166, 535600), (200, 444548), (206, 431600), (208, 427450), (260, 341960), (325, 273568), (332, 267800), (400, 222274), (412, 215800), (415, 214240), (416, 213725), (515, 172640), (520, 170980), (650, 136784), (664, 133900), (800, 111137), (824, 107900), (830, 107120), (1030, 86320), (1040, 85490), (1079, 82400), (1300, 68392), (1328, 66950), (1339, 66400), (1648, 53950), (1660, 53560), (2060, 43160), (2075, 42848), (2080, 42745), (2158, 41200), (2575, 34528), (2600, 34196), (2656, 33475), (2678, 33200), (3296, 26975), (3320, 26780), (4120, 21580), (4150, 21424), (4316, 20600), (5150, 17264), (5200, 17098), (5356, 16600), (5395, 16480), (6640, 13390), (6695, 13280), (8240, 10790), (8300, 10712), (8549, 10400), (8632, 10300)]