620170024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{25243}}^1$

素因数の和:25369

約数の個数: 32

約数和(自身を含む): 1208682720

約数和(自身を除く): 588512696

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 3071, 6142, 12284, 24568, 25243, 50486, 100972, 201944, 933991, 1867982, 2095169, 3735964, 4190338, 7471928, 8380676, 16761352, 77521253, 155042506, 310085012, 620170024]

約数ペア:

[(1, 620170024), (2, 310085012), (4, 155042506), (8, 77521253), (37, 16761352), (74, 8380676), (83, 7471928), (148, 4190338), (166, 3735964), (296, 2095169), (332, 1867982), (664, 933991), (3071, 201944), (6142, 100972), (12284, 50486), (24568, 25243)]