100649620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136013}}^1$

素因数の和:136059

約数の個数: 24

約数和(自身を含む): 217078344

約数和(自身を除く): 116428724

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 136013, 272026, 544052, 680065, 1360130, 2720260, 5032481, 10064962, 20129924, 25162405, 50324810, 100649620]

約数ペア:

[(1, 100649620), (2, 50324810), (4, 25162405), (5, 20129924), (10, 10064962), (20, 5032481), (37, 2720260), (74, 1360130), (148, 680065), (185, 544052), (370, 272026), (740, 136013)]