590921860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 1264185216

約数和(自身を除く): 673263356

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 227, 292, 365, 454, 730, 908, 1135, 1460, 1783, 2270, 3566, 4540, 7132, 8915, 16571, 17830, 33142, 35660, 66284, 82855, 130159, 165710, 260318, 331420, 404741, 520636, 650795, 809482, 1301590, 1618964, 2023705, 2603180, 4047410, 8094820, 29546093, 59092186, 118184372, 147730465, 295460930, 590921860]

約数ペア:

[(1, 590921860), (2, 295460930), (4, 147730465), (5, 118184372), (10, 59092186), (20, 29546093), (73, 8094820), (146, 4047410), (227, 2603180), (292, 2023705), (365, 1618964), (454, 1301590), (730, 809482), (908, 650795), (1135, 520636), (1460, 404741), (1783, 331420), (2270, 260318), (3566, 165710), (4540, 130159), (7132, 82855), (8915, 66284), (16571, 35660), (17830, 33142)]