2056577040010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{81049}}^1$

素因数の和:81607

約数の個数: 64

約数和(自身を含む): 3823485120000

約数和(自身を除く): 1766908079990

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 311, 398, 410, 622, 995, 1555, 1990, 3110, 8159, 12751, 16318, 25502, 40795, 61889, 63755, 81049, 81590, 123778, 127510, 162098, 309445, 405245, 618890, 810490, 2537449, 3323009, 5074898, 6646018, 12687245, 16128751, 16615045, 25206239, 25374490, 32257502, 33230090, 50412478, 80643755, 126031195, 161287510, 252062390, 661278791, 1033455799, 1322557582, 2066911598, 3306393955, 5016041561, 5167278995, 6612787910, 10032083122, 10334557990, 25080207805, 50160415610, 205657704001, 411315408002, 1028288520005, 2056577040010]

約数ペア:

[(1, 2056577040010), (2, 1028288520005), (5, 411315408002), (10, 205657704001), (41, 50160415610), (82, 25080207805), (199, 10334557990), (205, 10032083122), (311, 6612787910), (398, 5167278995), (410, 5016041561), (622, 3306393955), (995, 2066911598), (1555, 1322557582), (1990, 1033455799), (3110, 661278791), (8159, 252062390), (12751, 161287510), (16318, 126031195), (25502, 80643755), (40795, 50412478), (61889, 33230090), (63755, 32257502), (81049, 25374490), (81590, 25206239), (123778, 16615045), (127510, 16128751), (162098, 12687245), (309445, 6646018), (405245, 5074898), (618890, 3323009), (810490, 2537449)]