1036198720

素因数分解:

$2^6\times 5^1\times {\mathrm{3238121}}^1$

素因数の和:3238138

約数の個数: 28

約数和(自身を含む): 2467448964

約数和(自身を除く): 1431250244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3238121, 6476242, 12952484, 16190605, 25904968, 32381210, 51809936, 64762420, 103619872, 129524840, 207239744, 259049680, 518099360, 1036198720]

約数ペア:

[(1, 1036198720), (2, 518099360), (4, 259049680), (5, 207239744), (8, 129524840), (10, 103619872), (16, 64762420), (20, 51809936), (32, 32381210), (40, 25904968), (64, 16190605), (80, 12952484), (160, 6476242), (320, 3238121)]