31282473860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{3769}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 74057518080

約数和(自身を除く): 42775044220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1217, 1364, 1705, 2434, 3410, 3769, 4868, 6085, 6820, 7538, 12170, 13387, 15076, 18845, 24340, 26774, 37690, 37727, 41459, 53548, 66935, 75380, 75454, 82918, 116839, 133870, 150908, 165836, 188635, 207295, 233678, 267740, 377270, 414590, 414997, 467356, 584195, 754540, 829180, 829994, 1168390, 1285229, 1659988, 2074985, 2336780, 2570458, 4149970, 4586873, 5140916, 6426145, 8299940, 9173746, 12852290, 18347492, 22934365, 25704580, 45868730, 50455603, 91737460, 100911206, 142193063, 201822412, 252278015, 284386126, 504556030, 568772252, 710965315, 1009112060, 1421930630, 1564123693, 2843861260, 3128247386, 6256494772, 7820618465, 15641236930, 31282473860]

約数ペア:

[(1, 31282473860), (2, 15641236930), (4, 7820618465), (5, 6256494772), (10, 3128247386), (11, 2843861260), (20, 1564123693), (22, 1421930630), (31, 1009112060), (44, 710965315), (55, 568772252), (62, 504556030), (110, 284386126), (124, 252278015), (155, 201822412), (220, 142193063), (310, 100911206), (341, 91737460), (620, 50455603), (682, 45868730), (1217, 25704580), (1364, 22934365), (1705, 18347492), (2434, 12852290), (3410, 9173746), (3769, 8299940), (4868, 6426145), (6085, 5140916), (6820, 4586873), (7538, 4149970), (12170, 2570458), (13387, 2336780), (15076, 2074985), (18845, 1659988), (24340, 1285229), (26774, 1168390), (37690, 829994), (37727, 829180), (41459, 754540), (53548, 584195), (66935, 467356), (75380, 414997), (75454, 414590), (82918, 377270), (116839, 267740), (133870, 233678), (150908, 207295), (165836, 188635)]