71750560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{64063}}^1$

素因数の和:64085

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 121978976

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, 64063, 128126, 256252, 320315, 448441, 512504, 640630, 896882, 1025008, 1281260, 1793764, 2050016, 2242205, 2562520, 3587528, 4484410, 5125040, 7175056, 8968820, 10250080, 14350112, 17937640, 35875280, 71750560]

約数ペア:

[(1, 71750560), (2, 35875280), (4, 17937640), (5, 14350112), (7, 10250080), (8, 8968820), (10, 7175056), (14, 5125040), (16, 4484410), (20, 3587528), (28, 2562520), (32, 2242205), (35, 2050016), (40, 1793764), (56, 1281260), (70, 1025008), (80, 896882), (112, 640630), (140, 512504), (160, 448441), (224, 320315), (280, 256252), (560, 128126), (1120, 64063)]