108103640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73043}}^1$

素因数の和:73091

約数の個数: 32

約数和(自身を含む): 249810480

約数和(自身を除く): 141706840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 73043, 146086, 292172, 365215, 584344, 730430, 1460860, 2702591, 2921720, 5405182, 10810364, 13512955, 21620728, 27025910, 54051820, 108103640]

約数ペア:

[(1, 108103640), (2, 54051820), (4, 27025910), (5, 21620728), (8, 13512955), (10, 10810364), (20, 5405182), (37, 2921720), (40, 2702591), (74, 1460860), (148, 730430), (185, 584344), (296, 365215), (370, 292172), (740, 146086), (1480, 73043)]