22499685080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{17659}}^1$

素因数の和:18324

約数の個数: 64

約数和(自身を含む): 51668215200

約数和(自身を除く): 29168530120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 601, 1060, 1202, 2120, 2404, 3005, 4808, 6010, 12020, 17659, 24040, 31853, 35318, 63706, 70636, 88295, 127412, 141272, 159265, 176590, 254824, 318530, 353180, 637060, 706360, 935927, 1274120, 1871854, 3743708, 4679635, 7487416, 9359270, 10613059, 18718540, 21226118, 37437080, 42452236, 53065295, 84904472, 106130590, 212261180, 424522360, 562492127, 1124984254, 2249968508, 2812460635, 4499937016, 5624921270, 11249842540, 22499685080]

約数ペア:

[(1, 22499685080), (2, 11249842540), (4, 5624921270), (5, 4499937016), (8, 2812460635), (10, 2249968508), (20, 1124984254), (40, 562492127), (53, 424522360), (106, 212261180), (212, 106130590), (265, 84904472), (424, 53065295), (530, 42452236), (601, 37437080), (1060, 21226118), (1202, 18718540), (2120, 10613059), (2404, 9359270), (3005, 7487416), (4808, 4679635), (6010, 3743708), (12020, 1871854), (17659, 1274120), (24040, 935927), (31853, 706360), (35318, 637060), (63706, 353180), (70636, 318530), (88295, 254824), (127412, 176590), (141272, 159265)]