102472240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2726

約数の個数: 80

約数和(自身を含む): 263608128

約数和(自身を除く): 161135888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2663, 2960, 3848, 4810, 5326, 7696, 9620, 10652, 13315, 19240, 21304, 26630, 34619, 38480, 42608, 53260, 69238, 98531, 106520, 138476, 173095, 197062, 213040, 276952, 346190, 394124, 492655, 553904, 692380, 788248, 985310, 1280903, 1384760, 1576496, 1970620, 2561806, 2769520, 3941240, 5123612, 6404515, 7882480, 10247224, 12809030, 20494448, 25618060, 51236120, 102472240]

約数ペア:

[(1, 102472240), (2, 51236120), (4, 25618060), (5, 20494448), (8, 12809030), (10, 10247224), (13, 7882480), (16, 6404515), (20, 5123612), (26, 3941240), (37, 2769520), (40, 2561806), (52, 1970620), (65, 1576496), (74, 1384760), (80, 1280903), (104, 985310), (130, 788248), (148, 692380), (185, 553904), (208, 492655), (260, 394124), (296, 346190), (370, 276952), (481, 213040), (520, 197062), (592, 173095), (740, 138476), (962, 106520), (1040, 98531), (1480, 69238), (1924, 53260), (2405, 42608), (2663, 38480), (2960, 34619), (3848, 26630), (4810, 21304), (5326, 19240), (7696, 13315), (9620, 10652)]