7029675080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1\times {\mathrm{1321}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 15940940400

約数和(自身を除く): 8911265320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 769, 865, 1321, 1384, 1538, 1730, 2642, 3076, 3460, 3845, 5284, 6152, 6605, 6920, 7690, 10568, 13210, 15380, 26420, 30760, 52840, 133037, 228533, 266074, 457066, 532148, 665185, 914132, 1015849, 1064296, 1142665, 1330370, 1828264, 2031698, 2285330, 2660740, 4063396, 4570660, 5079245, 5321480, 8126792, 9141320, 10158490, 20316980, 40633960, 175741877, 351483754, 702967508, 878709385, 1405935016, 1757418770, 3514837540, 7029675080]

約数ペア:

[(1, 7029675080), (2, 3514837540), (4, 1757418770), (5, 1405935016), (8, 878709385), (10, 702967508), (20, 351483754), (40, 175741877), (173, 40633960), (346, 20316980), (692, 10158490), (769, 9141320), (865, 8126792), (1321, 5321480), (1384, 5079245), (1538, 4570660), (1730, 4063396), (2642, 2660740), (3076, 2285330), (3460, 2031698), (3845, 1828264), (5284, 1330370), (6152, 1142665), (6605, 1064296), (6920, 1015849), (7690, 914132), (10568, 665185), (13210, 532148), (15380, 457066), (26420, 266074), (30760, 228533), (52840, 133037)]