54995320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37159}}^1$

素因数の和:37207

約数の個数: 32

約数和(自身を含む): 127087200

約数和(自身を除く): 72091880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37159, 74318, 148636, 185795, 297272, 371590, 743180, 1374883, 1486360, 2749766, 5499532, 6874415, 10999064, 13748830, 27497660, 54995320]

約数ペア:

[(1, 54995320), (2, 27497660), (4, 13748830), (5, 10999064), (8, 6874415), (10, 5499532), (20, 2749766), (37, 1486360), (40, 1374883), (74, 743180), (148, 371590), (185, 297272), (296, 185795), (370, 148636), (740, 74318), (1480, 37159)]