23760770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 47832120

約数和(自身を除く): 24071350

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 269, 365, 538, 605, 730, 803, 1210, 1345, 1606, 2690, 2959, 4015, 5918, 8030, 8833, 14795, 17666, 19637, 29590, 32549, 39274, 44165, 65098, 88330, 98185, 162745, 196370, 216007, 325490, 432014, 1080035, 2160070, 2376077, 4752154, 11880385, 23760770]

約数ペア:

[(1, 23760770), (2, 11880385), (5, 4752154), (10, 2376077), (11, 2160070), (22, 1080035), (55, 432014), (73, 325490), (110, 216007), (121, 196370), (146, 162745), (242, 98185), (269, 88330), (365, 65098), (538, 44165), (605, 39274), (730, 32549), (803, 29590), (1210, 19637), (1345, 17666), (1606, 14795), (2690, 8833), (2959, 8030), (4015, 5918)]