425439731920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24506897}}^1$

素因数の和:24506948

約数の個数: 80

約数和(自身を含む): 1166920455168

約数和(自身を除く): 741480723248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 24506897, 49013794, 98027588, 122534485, 171548279, 196055176, 245068970, 343096558, 392110352, 490137940, 686193116, 759713807, 857741395, 980275880, 1372386232, 1519427614, 1715482790, 1960551760, 2744772464, 3038855228, 3430965580, 3798569035, 5317996649, 6077710456, 6861931160, 7597138070, 10635993298, 12155420912, 13723862320, 15194276140, 21271986596, 26589983245, 30388552280, 42543973192, 53179966490, 60777104560, 85087946384, 106359932980, 212719865960, 425439731920]

約数ペア:

[(1, 425439731920), (2, 212719865960), (4, 106359932980), (5, 85087946384), (7, 60777104560), (8, 53179966490), (10, 42543973192), (14, 30388552280), (16, 26589983245), (20, 21271986596), (28, 15194276140), (31, 13723862320), (35, 12155420912), (40, 10635993298), (56, 7597138070), (62, 6861931160), (70, 6077710456), (80, 5317996649), (112, 3798569035), (124, 3430965580), (140, 3038855228), (155, 2744772464), (217, 1960551760), (248, 1715482790), (280, 1519427614), (310, 1372386232), (434, 980275880), (496, 857741395), (560, 759713807), (620, 686193116), (868, 490137940), (1085, 392110352), (1240, 343096558), (1736, 245068970), (2170, 196055176), (2480, 171548279), (3472, 122534485), (4340, 98027588), (8680, 49013794), (17360, 24506897)]