3899161760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98663}}^1$

素因数の和:98710

約数の個数: 96

約数和(自身を含む): 10442597760

約数和(自身を除く): 6543436000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 39520, 98663, 197326, 394652, 493315, 789304, 986630, 1282619, 1578608, 1874597, 1973260, 2565238, 3157216, 3749194, 3946520, 5130476, 6413095, 7498388, 7893040, 9372985, 10260952, 12826190, 14996776, 15786080, 18745970, 20521904, 24369761, 25652380, 29993552, 37491940, 41043808, 48739522, 51304760, 59987104, 74983880, 97479044, 102609520, 121848805, 149967760, 194958088, 205219040, 243697610, 299935520, 389916176, 487395220, 779832352, 974790440, 1949580880, 3899161760]

約数ペア:

[(1, 3899161760), (2, 1949580880), (4, 974790440), (5, 779832352), (8, 487395220), (10, 389916176), (13, 299935520), (16, 243697610), (19, 205219040), (20, 194958088), (26, 149967760), (32, 121848805), (38, 102609520), (40, 97479044), (52, 74983880), (65, 59987104), (76, 51304760), (80, 48739522), (95, 41043808), (104, 37491940), (130, 29993552), (152, 25652380), (160, 24369761), (190, 20521904), (208, 18745970), (247, 15786080), (260, 14996776), (304, 12826190), (380, 10260952), (416, 9372985), (494, 7893040), (520, 7498388), (608, 6413095), (760, 5130476), (988, 3946520), (1040, 3749194), (1235, 3157216), (1520, 2565238), (1976, 1973260), (2080, 1874597), (2470, 1578608), (3040, 1282619), (3952, 986630), (4940, 789304), (7904, 493315), (9880, 394652), (19760, 197326), (39520, 98663)]