39660170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 79720200

約数和(自身を除く): 40060030

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 449, 605, 730, 803, 898, 1210, 1606, 2245, 4015, 4490, 4939, 8030, 8833, 9878, 17666, 24695, 32777, 44165, 49390, 54329, 65554, 88330, 108658, 163885, 271645, 327770, 360547, 543290, 721094, 1802735, 3605470, 3966017, 7932034, 19830085, 39660170]

約数ペア:

[(1, 39660170), (2, 19830085), (5, 7932034), (10, 3966017), (11, 3605470), (22, 1802735), (55, 721094), (73, 543290), (110, 360547), (121, 327770), (146, 271645), (242, 163885), (365, 108658), (449, 88330), (605, 65554), (730, 54329), (803, 49390), (898, 44165), (1210, 32777), (1606, 24695), (2245, 17666), (4015, 9878), (4490, 8833), (4939, 8030)]