4621120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2087

約数の個数: 56

約数和(自身を含む): 12582144

約数和(自身を除く): 7961024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2063, 2240, 4126, 8252, 10315, 14441, 16504, 20630, 28882, 33008, 41260, 57764, 66016, 72205, 82520, 115528, 132032, 144410, 165040, 231056, 288820, 330080, 462112, 577640, 660160, 924224, 1155280, 2310560, 4621120]

約数ペア:

[(1, 4621120), (2, 2310560), (4, 1155280), (5, 924224), (7, 660160), (8, 577640), (10, 462112), (14, 330080), (16, 288820), (20, 231056), (28, 165040), (32, 144410), (35, 132032), (40, 115528), (56, 82520), (64, 72205), (70, 66016), (80, 57764), (112, 41260), (140, 33008), (160, 28882), (224, 20630), (280, 16504), (320, 14441), (448, 10315), (560, 8252), (1120, 4126), (2063, 2240)]