201887884840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136410733}}^1$

素因数の和:136410781

約数の個数: 32

約数和(自身を含む): 466524710280

約数和(自身を除く): 264636825440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 136410733, 272821466, 545642932, 682053665, 1091285864, 1364107330, 2728214660, 5047197121, 5456429320, 10094394242, 20188788484, 25235985605, 40377576968, 50471971210, 100943942420, 201887884840]

約数ペア:

[(1, 201887884840), (2, 100943942420), (4, 50471971210), (5, 40377576968), (8, 25235985605), (10, 20188788484), (20, 10094394242), (37, 5456429320), (40, 5047197121), (74, 2728214660), (148, 1364107330), (185, 1091285864), (296, 682053665), (370, 545642932), (740, 272821466), (1480, 136410733)]