288761680

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{9677}}^1$

素因数の和:10063

約数の個数: 40

約数和(自身を含む): 673240392

約数和(自身を除く): 384478712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 9677, 14920, 19354, 29840, 38708, 48385, 77416, 96770, 154832, 193540, 387080, 774160, 3609521, 7219042, 14438084, 18047605, 28876168, 36095210, 57752336, 72190420, 144380840, 288761680]

約数ペア:

[(1, 288761680), (2, 144380840), (4, 72190420), (5, 57752336), (8, 36095210), (10, 28876168), (16, 18047605), (20, 14438084), (40, 7219042), (80, 3609521), (373, 774160), (746, 387080), (1492, 193540), (1865, 154832), (2984, 96770), (3730, 77416), (5968, 48385), (7460, 38708), (9677, 29840), (14920, 19354)]