73020160

素因数分解:

$2^8\times 5^1\times {\mathrm{57047}}^1$

素因数の和:57068

約数の個数: 36

約数和(自身を含む): 174909168

約数和(自身を除く): 101889008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 57047, 114094, 228188, 285235, 456376, 570470, 912752, 1140940, 1825504, 2281880, 3651008, 4563760, 7302016, 9127520, 14604032, 18255040, 36510080, 73020160]

約数ペア:

[(1, 73020160), (2, 36510080), (4, 18255040), (5, 14604032), (8, 9127520), (10, 7302016), (16, 4563760), (20, 3651008), (32, 2281880), (40, 1825504), (64, 1140940), (80, 912752), (128, 570470), (160, 456376), (256, 285235), (320, 228188), (640, 114094), (1280, 57047)]