11635760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 40

約数和(自身を含む): 27791376

約数和(自身を除く): 16155616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3931, 7862, 15724, 19655, 31448, 39310, 62896, 78620, 145447, 157240, 290894, 314480, 581788, 727235, 1163576, 1454470, 2327152, 2908940, 5817880, 11635760]

約数ペア:

[(1, 11635760), (2, 5817880), (4, 2908940), (5, 2327152), (8, 1454470), (10, 1163576), (16, 727235), (20, 581788), (37, 314480), (40, 290894), (74, 157240), (80, 145447), (148, 78620), (185, 62896), (296, 39310), (370, 31448), (592, 19655), (740, 15724), (1480, 7862), (2960, 3931)]