38805992450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{9157}}^1$

素因数の和:9947

約数の個数: 48

約数和(自身を含む): 72850497984

約数和(自身を除く): 34044505534

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 647, 655, 1294, 1310, 3235, 3275, 6470, 6550, 9157, 16175, 18314, 32350, 45785, 84757, 91570, 169514, 228925, 423785, 457850, 847570, 1199567, 2118925, 2399134, 4237850, 5924579, 5997835, 11849158, 11995670, 29622895, 29989175, 59245790, 59978350, 148114475, 296228950, 776119849, 1552239698, 3880599245, 7761198490, 19402996225, 38805992450]

約数ペア:

[(1, 38805992450), (2, 19402996225), (5, 7761198490), (10, 3880599245), (25, 1552239698), (50, 776119849), (131, 296228950), (262, 148114475), (647, 59978350), (655, 59245790), (1294, 29989175), (1310, 29622895), (3235, 11995670), (3275, 11849158), (6470, 5997835), (6550, 5924579), (9157, 4237850), (16175, 2399134), (18314, 2118925), (32350, 1199567), (45785, 847570), (84757, 457850), (91570, 423785), (169514, 228925)]