88460080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7043}}^1$

素因数の和:7213

約数の個数: 40

約数和(自身を含む): 207009072

約数和(自身を除く): 118548992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 7043, 12560, 14086, 28172, 35215, 56344, 70430, 112688, 140860, 281720, 563440, 1105751, 2211502, 4423004, 5528755, 8846008, 11057510, 17692016, 22115020, 44230040, 88460080]

約数ペア:

[(1, 88460080), (2, 44230040), (4, 22115020), (5, 17692016), (8, 11057510), (10, 8846008), (16, 5528755), (20, 4423004), (40, 2211502), (80, 1105751), (157, 563440), (314, 281720), (628, 140860), (785, 112688), (1256, 70430), (1570, 56344), (2512, 35215), (3140, 28172), (6280, 14086), (7043, 12560)]