42719710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8263}}^1$

素因数の和:8328

約数の個数: 32

約数和(自身を含む): 85681152

約数和(自身を除く): 42961442

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 8263, 16526, 41315, 82630, 90893, 181786, 388361, 454465, 776722, 908930, 1941805, 3883610, 4271971, 8543942, 21359855, 42719710]

約数ペア:

[(1, 42719710), (2, 21359855), (5, 8543942), (10, 4271971), (11, 3883610), (22, 1941805), (47, 908930), (55, 776722), (94, 454465), (110, 388361), (235, 181786), (470, 90893), (517, 82630), (1034, 41315), (2585, 16526), (5170, 8263)]