3753255520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3351121}}^1$

素因数の和:3351143

約数の個数: 48

約数和(自身を含む): 10133792928

約数和(自身を除く): 6380537408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3351121, 6702242, 13404484, 16755605, 23457847, 26808968, 33511210, 46915694, 53617936, 67022420, 93831388, 107235872, 117289235, 134044840, 187662776, 234578470, 268089680, 375325552, 469156940, 536179360, 750651104, 938313880, 1876627760, 3753255520]

約数ペア:

[(1, 3753255520), (2, 1876627760), (4, 938313880), (5, 750651104), (7, 536179360), (8, 469156940), (10, 375325552), (14, 268089680), (16, 234578470), (20, 187662776), (28, 134044840), (32, 117289235), (35, 107235872), (40, 93831388), (56, 67022420), (70, 53617936), (80, 46915694), (112, 33511210), (140, 26808968), (160, 23457847), (224, 16755605), (280, 13404484), (560, 6702242), (1120, 3351121)]