8490130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 16899840

約数和(自身を除く): 8409710

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 977, 1738, 1954, 4345, 4885, 8690, 9770, 10747, 21494, 53735, 77183, 107470, 154366, 385915, 771830, 849013, 1698026, 4245065, 8490130]

約数ペア:

[(1, 8490130), (2, 4245065), (5, 1698026), (10, 849013), (11, 771830), (22, 385915), (55, 154366), (79, 107470), (110, 77183), (158, 53735), (395, 21494), (790, 10747), (869, 9770), (977, 8690), (1738, 4885), (1954, 4345)]