2099681950

素因数分解:

$2^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 3939654096

約数和(自身を除く): 1839972146

約数列:

[1, 2, 5, 10, 25, 50, 293, 331, 433, 586, 662, 866, 1465, 1655, 2165, 2930, 3310, 4330, 7325, 8275, 10825, 14650, 16550, 21650, 96983, 126869, 143323, 193966, 253738, 286646, 484915, 634345, 716615, 969830, 1268690, 1433230, 2424575, 3171725, 3583075, 4849150, 6343450, 7166150, 41993639, 83987278, 209968195, 419936390, 1049840975, 2099681950]

約数ペア:

[(1, 2099681950), (2, 1049840975), (5, 419936390), (10, 209968195), (25, 83987278), (50, 41993639), (293, 7166150), (331, 6343450), (433, 4849150), (586, 3583075), (662, 3171725), (866, 2424575), (1465, 1433230), (1655, 1268690), (2165, 969830), (2930, 716615), (3310, 634345), (4330, 484915), (7325, 286646), (8275, 253738), (10825, 193966), (14650, 143323), (16550, 126869), (21650, 96983)]