1793671954540

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9109}}^1\times {\mathrm{56911}}^1$

素因数の和:66202

約数の個数: 48

約数和(自身を含む): 3788966482560

約数和(自身を除く): 1995294528020

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 9109, 18218, 36436, 45545, 56911, 91090, 113822, 182180, 227644, 284555, 569110, 1138220, 1575857, 3151714, 6303428, 7879285, 9845603, 15758570, 19691206, 31517140, 39382412, 49228015, 98456030, 196912060, 518402299, 1036804598, 2073609196, 2592011495, 5184022990, 10368045980, 89683597727, 179367195454, 358734390908, 448417988635, 896835977270, 1793671954540]

約数ペア:

[(1, 1793671954540), (2, 896835977270), (4, 448417988635), (5, 358734390908), (10, 179367195454), (20, 89683597727), (173, 10368045980), (346, 5184022990), (692, 2592011495), (865, 2073609196), (1730, 1036804598), (3460, 518402299), (9109, 196912060), (18218, 98456030), (36436, 49228015), (45545, 39382412), (56911, 31517140), (91090, 19691206), (113822, 15758570), (182180, 9845603), (227644, 7879285), (284555, 6303428), (569110, 3151714), (1138220, 1575857)]