46438720

素因数分解:

$2^6\times 5^1\times {\mathrm{145121}}^1$

素因数の和:145138

約数の個数: 28

約数和(自身を含む): 110582964

約数和(自身を除く): 64144244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 145121, 290242, 580484, 725605, 1160968, 1451210, 2321936, 2902420, 4643872, 5804840, 9287744, 11609680, 23219360, 46438720]

約数ペア:

[(1, 46438720), (2, 23219360), (4, 11609680), (5, 9287744), (8, 5804840), (10, 4643872), (16, 2902420), (20, 2321936), (32, 1451210), (40, 1160968), (64, 725605), (80, 580484), (160, 290242), (320, 145121)]