48880640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9547}}^1$

素因数の和:9572

約数の個数: 44

約数和(自身を含む): 117268536

約数和(自身を除く): 68387896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9547, 19094, 38188, 47735, 76376, 95470, 152752, 190940, 305504, 381880, 611008, 763760, 1222016, 1527520, 2444032, 3055040, 4888064, 6110080, 9776128, 12220160, 24440320, 48880640]

約数ペア:

[(1, 48880640), (2, 24440320), (4, 12220160), (5, 9776128), (8, 6110080), (10, 4888064), (16, 3055040), (20, 2444032), (32, 1527520), (40, 1222016), (64, 763760), (80, 611008), (128, 381880), (160, 305504), (256, 190940), (320, 152752), (512, 95470), (640, 76376), (1024, 47735), (1280, 38188), (2560, 19094), (5120, 9547)]