11731960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7975

約数の個数: 32

約数和(自身を含む): 27113760

約数和(自身を除く): 15381800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7927, 15854, 31708, 39635, 63416, 79270, 158540, 293299, 317080, 586598, 1173196, 1466495, 2346392, 2932990, 5865980, 11731960]

約数ペア:

[(1, 11731960), (2, 5865980), (4, 2932990), (5, 2346392), (8, 1466495), (10, 1173196), (20, 586598), (37, 317080), (40, 293299), (74, 158540), (148, 79270), (185, 63416), (296, 39635), (370, 31708), (740, 15854), (1480, 7927)]