1457617056620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{77291}}^1\times {\mathrm{12917}}^1$

素因数の和:90290

約数の個数: 48

約数和(自身を含む): 3103207638048

約数和(自身を除く): 1645590581428

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 12917, 25834, 51668, 64585, 77291, 129170, 154582, 258340, 309164, 386455, 772910, 942941, 1545820, 1885882, 3771764, 4714705, 5642243, 9429410, 11284486, 18858820, 22568972, 28211215, 56422430, 112844860, 998367847, 1996735694, 3993471388, 4991839235, 9983678470, 19967356940, 72880852831, 145761705662, 291523411324, 364404264155, 728808528310, 1457617056620]

約数ペア:

[(1, 1457617056620), (2, 728808528310), (4, 364404264155), (5, 291523411324), (10, 145761705662), (20, 72880852831), (73, 19967356940), (146, 9983678470), (292, 4991839235), (365, 3993471388), (730, 1996735694), (1460, 998367847), (12917, 112844860), (25834, 56422430), (51668, 28211215), (64585, 22568972), (77291, 18858820), (129170, 11284486), (154582, 9429410), (258340, 5642243), (309164, 4714705), (386455, 3771764), (772910, 1885882), (942941, 1545820)]