211674682820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10510163}}^1$

素因数の和:10510244

約数の個数: 48

約数和(自身を含む): 476741039040

約数和(自身を除く): 265066356220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 10510163, 21020326, 42040652, 52550815, 105101630, 199693097, 210203260, 399386194, 557038639, 798772388, 998465485, 1114077278, 1996930970, 2228154556, 2785193195, 3993861940, 5570386390, 10583734141, 11140772780, 21167468282, 42334936564, 52918670705, 105837341410, 211674682820]

約数ペア:

[(1, 211674682820), (2, 105837341410), (4, 52918670705), (5, 42334936564), (10, 21167468282), (19, 11140772780), (20, 10583734141), (38, 5570386390), (53, 3993861940), (76, 2785193195), (95, 2228154556), (106, 1996930970), (190, 1114077278), (212, 998465485), (265, 798772388), (380, 557038639), (530, 399386194), (1007, 210203260), (1060, 199693097), (2014, 105101630), (4028, 52550815), (5035, 42040652), (10070, 21020326), (20140, 10510163)]