16760320

素因数分解:

$2^9\times 5^1\times {\mathrm{6547}}^1$

素因数の和:6570

約数の個数: 40

約数和(自身を含む): 40191624

約数和(自身を除く): 23431304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6547, 13094, 26188, 32735, 52376, 65470, 104752, 130940, 209504, 261880, 419008, 523760, 838016, 1047520, 1676032, 2095040, 3352064, 4190080, 8380160, 16760320]

約数ペア:

[(1, 16760320), (2, 8380160), (4, 4190080), (5, 3352064), (8, 2095040), (10, 1676032), (16, 1047520), (20, 838016), (32, 523760), (40, 419008), (64, 261880), (80, 209504), (128, 130940), (160, 104752), (256, 65470), (320, 52376), (512, 32735), (640, 26188), (1280, 13094), (2560, 6547)]