13384605700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{84127}}^1$

素因数の和:84221

約数の個数: 72

約数和(自身を含む): 30523657472

約数和(自身を除く): 17139051772

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 370, 430, 740, 860, 925, 1075, 1591, 1850, 2150, 3182, 3700, 4300, 6364, 7955, 15910, 31820, 39775, 79550, 84127, 159100, 168254, 336508, 420635, 841270, 1682540, 2103175, 3112699, 3617461, 4206350, 6225398, 7234922, 8412700, 12450796, 14469844, 15563495, 18087305, 31126990, 36174610, 62253980, 72349220, 77817475, 90436525, 133846057, 155634950, 180873050, 267692114, 311269900, 361746100, 535384228, 669230285, 1338460570, 2676921140, 3346151425, 6692302850, 13384605700]

約数ペア:

[(1, 13384605700), (2, 6692302850), (4, 3346151425), (5, 2676921140), (10, 1338460570), (20, 669230285), (25, 535384228), (37, 361746100), (43, 311269900), (50, 267692114), (74, 180873050), (86, 155634950), (100, 133846057), (148, 90436525), (172, 77817475), (185, 72349220), (215, 62253980), (370, 36174610), (430, 31126990), (740, 18087305), (860, 15563495), (925, 14469844), (1075, 12450796), (1591, 8412700), (1850, 7234922), (2150, 6225398), (3182, 4206350), (3700, 3617461), (4300, 3112699), (6364, 2103175), (7955, 1682540), (15910, 841270), (31820, 420635), (39775, 336508), (79550, 168254), (84127, 159100)]