221410428850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{93503}}^1$

素因数の和:97171

約数の個数: 48

約数和(自身を含む): 443628605952

約数和(自身を除く): 222218177102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3643, 7286, 18215, 36430, 47359, 91075, 93503, 94718, 182150, 187006, 236795, 467515, 473590, 935030, 1183975, 1215539, 2337575, 2367950, 2431078, 4675150, 6077695, 12155390, 30388475, 60776950, 340631429, 681262858, 1703157145, 3406314290, 4428208577, 8515785725, 8856417154, 17031571450, 22141042885, 44282085770, 110705214425, 221410428850]

約数ペア:

[(1, 221410428850), (2, 110705214425), (5, 44282085770), (10, 22141042885), (13, 17031571450), (25, 8856417154), (26, 8515785725), (50, 4428208577), (65, 3406314290), (130, 1703157145), (325, 681262858), (650, 340631429), (3643, 60776950), (7286, 30388475), (18215, 12155390), (36430, 6077695), (47359, 4675150), (91075, 2431078), (93503, 2367950), (94718, 2337575), (182150, 1215539), (187006, 1183975), (236795, 935030), (467515, 473590)]