102625040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{183259}}^1$

素因数の和:183279

約数の個数: 40

約数和(自身を含む): 272690880

約数和(自身を除く): 170065840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 183259, 366518, 733036, 916295, 1282813, 1466072, 1832590, 2565626, 2932144, 3665180, 5131252, 6414065, 7330360, 10262504, 12828130, 14660720, 20525008, 25656260, 51312520, 102625040]

約数ペア:

[(1, 102625040), (2, 51312520), (4, 25656260), (5, 20525008), (7, 14660720), (8, 12828130), (10, 10262504), (14, 7330360), (16, 6414065), (20, 5131252), (28, 3665180), (35, 2932144), (40, 2565626), (56, 1832590), (70, 1466072), (80, 1282813), (112, 916295), (140, 733036), (280, 366518), (560, 183259)]