42536320

素因数分解:

$2^7\times 5^1\times {\mathrm{66463}}^1$

素因数の和:66482

約数の個数: 32

約数和(自身を含む): 101689920

約数和(自身を除く): 59153600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 66463, 132926, 265852, 332315, 531704, 664630, 1063408, 1329260, 2126816, 2658520, 4253632, 5317040, 8507264, 10634080, 21268160, 42536320]

約数ペア:

[(1, 42536320), (2, 21268160), (4, 10634080), (5, 8507264), (8, 5317040), (10, 4253632), (16, 2658520), (20, 2126816), (32, 1329260), (40, 1063408), (64, 664630), (80, 531704), (128, 332315), (160, 265852), (320, 132926), (640, 66463)]