55501480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37501}}^1$

素因数の和:37549

約数の個数: 32

約数和(自身を含む): 128256840

約数和(自身を除く): 72755360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37501, 75002, 150004, 187505, 300008, 375010, 750020, 1387537, 1500040, 2775074, 5550148, 6937685, 11100296, 13875370, 27750740, 55501480]

約数ペア:

[(1, 55501480), (2, 27750740), (4, 13875370), (5, 11100296), (8, 6937685), (10, 5550148), (20, 2775074), (37, 1500040), (40, 1387537), (74, 750020), (148, 375010), (185, 300008), (296, 187505), (370, 150004), (740, 75002), (1480, 37501)]