40382140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 91076832

約数和(自身を除く): 50694692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 1627, 2482, 3254, 4964, 6205, 6508, 8135, 12410, 16270, 24820, 27659, 32540, 55318, 110636, 118771, 138295, 237542, 276590, 475084, 553180, 593855, 1187710, 2019107, 2375420, 4038214, 8076428, 10095535, 20191070, 40382140]

約数ペア:

[(1, 40382140), (2, 20191070), (4, 10095535), (5, 8076428), (10, 4038214), (17, 2375420), (20, 2019107), (34, 1187710), (68, 593855), (73, 553180), (85, 475084), (146, 276590), (170, 237542), (292, 138295), (340, 118771), (365, 110636), (730, 55318), (1241, 32540), (1460, 27659), (1627, 24820), (2482, 16270), (3254, 12410), (4964, 8135), (6205, 6508)]