40557770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1201}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 79966656

約数和(自身を除く): 39408886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1201, 1535, 2402, 3070, 3377, 6005, 6754, 12010, 13211, 16885, 26422, 33770, 66055, 132110, 368707, 737414, 1843535, 3687070, 4055777, 8111554, 20278885, 40557770]

約数ペア:

[(1, 40557770), (2, 20278885), (5, 8111554), (10, 4055777), (11, 3687070), (22, 1843535), (55, 737414), (110, 368707), (307, 132110), (614, 66055), (1201, 33770), (1535, 26422), (2402, 16885), (3070, 13211), (3377, 12010), (6005, 6754)]