2079245860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83773}}^1$

素因数の和:83872

約数の個数: 48

約数和(自身を含む): 4686652656

約数和(自身を除く): 2607406796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 83773, 167546, 335092, 418865, 837730, 1424141, 1675460, 2848282, 5696564, 6115429, 7120705, 12230858, 14241410, 24461716, 28482820, 30577145, 61154290, 103962293, 122308580, 207924586, 415849172, 519811465, 1039622930, 2079245860]

約数ペア:

[(1, 2079245860), (2, 1039622930), (4, 519811465), (5, 415849172), (10, 207924586), (17, 122308580), (20, 103962293), (34, 61154290), (68, 30577145), (73, 28482820), (85, 24461716), (146, 14241410), (170, 12230858), (292, 7120705), (340, 6115429), (365, 5696564), (730, 2848282), (1241, 1675460), (1460, 1424141), (2482, 837730), (4964, 418865), (6205, 335092), (12410, 167546), (24820, 83773)]