44230040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7043}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 100165680

約数和(自身を除く): 55935640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 7043, 14086, 28172, 35215, 56344, 70430, 140860, 281720, 1105751, 2211502, 4423004, 5528755, 8846008, 11057510, 22115020, 44230040]

約数ペア:

[(1, 44230040), (2, 22115020), (4, 11057510), (5, 8846008), (8, 5528755), (10, 4423004), (20, 2211502), (40, 1105751), (157, 281720), (314, 140860), (628, 70430), (785, 56344), (1256, 35215), (1570, 28172), (3140, 14086), (6280, 7043)]