56367760

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1889}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 131475960

約数和(自身を除く): 75108200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 1889, 2984, 3730, 3778, 5968, 7460, 7556, 9445, 14920, 15112, 18890, 29840, 30224, 37780, 75560, 151120, 704597, 1409194, 2818388, 3522985, 5636776, 7045970, 11273552, 14091940, 28183880, 56367760]

約数ペア:

[(1, 56367760), (2, 28183880), (4, 14091940), (5, 11273552), (8, 7045970), (10, 5636776), (16, 3522985), (20, 2818388), (40, 1409194), (80, 704597), (373, 151120), (746, 75560), (1492, 37780), (1865, 30224), (1889, 29840), (2984, 18890), (3730, 15112), (3778, 14920), (5968, 9445), (7460, 7556)]