88070720

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1927

約数の個数: 56

約数和(自身を含む): 211174584

約数和(自身を除く): 123103864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 1753, 2512, 3140, 3506, 5024, 6280, 7012, 8765, 10048, 12560, 14024, 17530, 25120, 28048, 35060, 50240, 56096, 70120, 112192, 140240, 275221, 280480, 550442, 560960, 1100884, 1376105, 2201768, 2752210, 4403536, 5504420, 8807072, 11008840, 17614144, 22017680, 44035360, 88070720]

約数ペア:

[(1, 88070720), (2, 44035360), (4, 22017680), (5, 17614144), (8, 11008840), (10, 8807072), (16, 5504420), (20, 4403536), (32, 2752210), (40, 2201768), (64, 1376105), (80, 1100884), (157, 560960), (160, 550442), (314, 280480), (320, 275221), (628, 140240), (785, 112192), (1256, 70120), (1570, 56096), (1753, 50240), (2512, 35060), (3140, 28048), (3506, 25120), (5024, 17530), (6280, 14024), (7012, 12560), (8765, 10048)]