105789760

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 252959616

約数和(自身を除く): 147169856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 622, 1063, 1244, 1555, 2126, 2488, 3110, 4252, 4976, 5315, 6220, 8504, 9952, 10630, 12440, 17008, 19904, 21260, 24880, 34016, 42520, 49760, 68032, 85040, 99520, 170080, 330593, 340160, 661186, 1322372, 1652965, 2644744, 3305930, 5289488, 6611860, 10578976, 13223720, 21157952, 26447440, 52894880, 105789760]

約数ペア:

[(1, 105789760), (2, 52894880), (4, 26447440), (5, 21157952), (8, 13223720), (10, 10578976), (16, 6611860), (20, 5289488), (32, 3305930), (40, 2644744), (64, 1652965), (80, 1322372), (160, 661186), (311, 340160), (320, 330593), (622, 170080), (1063, 99520), (1244, 85040), (1555, 68032), (2126, 49760), (2488, 42520), (3110, 34016), (4252, 24880), (4976, 21260), (5315, 19904), (6220, 17008), (8504, 12440), (9952, 10630)]