84701440

素因数分解:

$2^8\times 5^1\times {\mathrm{66173}}^1$

素因数の和:66194

約数の個数: 36

約数和(自身を含む): 202889484

約数和(自身を除く): 118188044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 66173, 132346, 264692, 330865, 529384, 661730, 1058768, 1323460, 2117536, 2646920, 4235072, 5293840, 8470144, 10587680, 16940288, 21175360, 42350720, 84701440]

約数ペア:

[(1, 84701440), (2, 42350720), (4, 21175360), (5, 16940288), (8, 10587680), (10, 8470144), (16, 5293840), (20, 4235072), (32, 2646920), (40, 2117536), (64, 1323460), (80, 1058768), (128, 661730), (160, 529384), (256, 330865), (320, 264692), (640, 132346), (1280, 66173)]