894361280

素因数分解:

$2^6\times 5^1\times {\mathrm{2794879}}^1$

素因数の和:2794896

約数の個数: 28

約数和(自身を含む): 2129698560

約数和(自身を除く): 1235337280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2794879, 5589758, 11179516, 13974395, 22359032, 27948790, 44718064, 55897580, 89436128, 111795160, 178872256, 223590320, 447180640, 894361280]

約数ペア:

[(1, 894361280), (2, 447180640), (4, 223590320), (5, 178872256), (8, 111795160), (10, 89436128), (16, 55897580), (20, 44718064), (32, 27948790), (40, 22359032), (64, 13974395), (80, 11179516), (160, 5589758), (320, 2794879)]