54109540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73121}}^1$

素因数の和:73167

約数の個数: 24

約数和(自身を含む): 116702712

約数和(自身を除く): 62593172

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 73121, 146242, 292484, 365605, 731210, 1462420, 2705477, 5410954, 10821908, 13527385, 27054770, 54109540]

約数ペア:

[(1, 54109540), (2, 27054770), (4, 13527385), (5, 10821908), (10, 5410954), (20, 2705477), (37, 1462420), (74, 731210), (148, 365605), (185, 292484), (370, 146242), (740, 73121)]