2751306320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{92699}}^1$

素因数の和:92772

約数の個数: 80

約数和(自身を含む): 7448630400

約数和(自身を除く): 4697324080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 92699, 185398, 370796, 463495, 648893, 741592, 926990, 1297786, 1483184, 1853980, 2595572, 3244465, 3707960, 4913047, 5191144, 6488930, 7415920, 9826094, 10382288, 12977860, 19652188, 24565235, 25955720, 34391329, 39304376, 49130470, 51911440, 68782658, 78608752, 98260940, 137565316, 171956645, 196521880, 275130632, 343913290, 393043760, 550261264, 687826580, 1375653160, 2751306320]

約数ペア:

[(1, 2751306320), (2, 1375653160), (4, 687826580), (5, 550261264), (7, 393043760), (8, 343913290), (10, 275130632), (14, 196521880), (16, 171956645), (20, 137565316), (28, 98260940), (35, 78608752), (40, 68782658), (53, 51911440), (56, 49130470), (70, 39304376), (80, 34391329), (106, 25955720), (112, 24565235), (140, 19652188), (212, 12977860), (265, 10382288), (280, 9826094), (371, 7415920), (424, 6488930), (530, 5191144), (560, 4913047), (742, 3707960), (848, 3244465), (1060, 2595572), (1484, 1853980), (1855, 1483184), (2120, 1297786), (2968, 926990), (3710, 741592), (4240, 648893), (5936, 463495), (7420, 370796), (14840, 185398), (29680, 92699)]