38785620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17471}}^1$

素因数の和:17520

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 72755628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17471, 34942, 52413, 69884, 87355, 104826, 174710, 209652, 262065, 349420, 524130, 646427, 1048260, 1292854, 1939281, 2585708, 3232135, 3878562, 6464270, 7757124, 9696405, 12928540, 19392810, 38785620]

約数ペア:

[(1, 38785620), (2, 19392810), (3, 12928540), (4, 9696405), (5, 7757124), (6, 6464270), (10, 3878562), (12, 3232135), (15, 2585708), (20, 1939281), (30, 1292854), (37, 1048260), (60, 646427), (74, 524130), (111, 349420), (148, 262065), (185, 209652), (222, 174710), (370, 104826), (444, 87355), (555, 69884), (740, 52413), (1110, 34942), (2220, 17471)]