1910085860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{8231}}^1$

素因数の和:8564

約数の個数: 48

約数和(自身を含む): 4124034432

約数和(自身を除く): 2213948572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 283, 410, 566, 820, 1132, 1415, 2830, 5660, 8231, 11603, 16462, 23206, 32924, 41155, 46412, 58015, 82310, 116030, 164620, 232060, 337471, 674942, 1349884, 1687355, 2329373, 3374710, 4658746, 6749420, 9317492, 11646865, 23293730, 46587460, 95504293, 191008586, 382017172, 477521465, 955042930, 1910085860]

約数ペア:

[(1, 1910085860), (2, 955042930), (4, 477521465), (5, 382017172), (10, 191008586), (20, 95504293), (41, 46587460), (82, 23293730), (164, 11646865), (205, 9317492), (283, 6749420), (410, 4658746), (566, 3374710), (820, 2329373), (1132, 1687355), (1415, 1349884), (2830, 674942), (5660, 337471), (8231, 232060), (11603, 164620), (16462, 116030), (23206, 82310), (32924, 58015), (41155, 46412)]