3244840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 4375640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3527, 7054, 14108, 17635, 28216, 35270, 70540, 81121, 141080, 162242, 324484, 405605, 648968, 811210, 1622420, 3244840]

約数ペア:

[(1, 3244840), (2, 1622420), (4, 811210), (5, 648968), (8, 405605), (10, 324484), (20, 162242), (23, 141080), (40, 81121), (46, 70540), (92, 35270), (115, 28216), (184, 17635), (230, 14108), (460, 7054), (920, 3527)]