28134989120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{738839}}^1$

素因数の和:738880

約数の個数: 112

約数和(自身を含む): 81071435520

約数和(自身を除く): 52936446400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 38080, 738839, 1477678, 2955356, 3694195, 5171873, 5910712, 7388390, 10343746, 11821424, 12560263, 14776780, 20687492, 23642848, 25120526, 25859365, 29553560, 41374984, 47285696, 50241052, 51718730, 59107120, 62801315, 82749968, 87921841, 100482104, 103437460, 118214240, 125602630, 165499936, 175843682, 200964208, 206874920, 236428480, 251205260, 330999872, 351687364, 401928416, 413749840, 439609205, 502410520, 703374728, 803856832, 827499680, 879218410, 1004821040, 1406749456, 1654999360, 1758436820, 2009642080, 2813498912, 3516873640, 4019284160, 5626997824, 7033747280, 14067494560, 28134989120]

約数ペア:

[(1, 28134989120), (2, 14067494560), (4, 7033747280), (5, 5626997824), (7, 4019284160), (8, 3516873640), (10, 2813498912), (14, 2009642080), (16, 1758436820), (17, 1654999360), (20, 1406749456), (28, 1004821040), (32, 879218410), (34, 827499680), (35, 803856832), (40, 703374728), (56, 502410520), (64, 439609205), (68, 413749840), (70, 401928416), (80, 351687364), (85, 330999872), (112, 251205260), (119, 236428480), (136, 206874920), (140, 200964208), (160, 175843682), (170, 165499936), (224, 125602630), (238, 118214240), (272, 103437460), (280, 100482104), (320, 87921841), (340, 82749968), (448, 62801315), (476, 59107120), (544, 51718730), (560, 50241052), (595, 47285696), (680, 41374984), (952, 29553560), (1088, 25859365), (1120, 25120526), (1190, 23642848), (1360, 20687492), (1904, 14776780), (2240, 12560263), (2380, 11821424), (2720, 10343746), (3808, 7388390), (4760, 5910712), (5440, 5171873), (7616, 3694195), (9520, 2955356), (19040, 1477678), (38080, 738839)]