8542270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 8461250

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 983, 1738, 1966, 4345, 4915, 8690, 9830, 10813, 21626, 54065, 77657, 108130, 155314, 388285, 776570, 854227, 1708454, 4271135, 8542270]

約数ペア:

[(1, 8542270), (2, 4271135), (5, 1708454), (10, 854227), (11, 776570), (22, 388285), (55, 155314), (79, 108130), (110, 77657), (158, 54065), (395, 21626), (790, 10813), (869, 9830), (983, 8690), (1738, 4915), (1966, 4345)]