2793847120

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{91183}}^1$

素因数の和:91579

約数の個数: 40

約数和(自身を含む): 6512726016

約数和(自身を除く): 3718878896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 91183, 182366, 364732, 455915, 729464, 911830, 1458928, 1823660, 3647320, 7294640, 34923089, 69846178, 139692356, 174615445, 279384712, 349230890, 558769424, 698461780, 1396923560, 2793847120]

約数ペア:

[(1, 2793847120), (2, 1396923560), (4, 698461780), (5, 558769424), (8, 349230890), (10, 279384712), (16, 174615445), (20, 139692356), (40, 69846178), (80, 34923089), (383, 7294640), (766, 3647320), (1532, 1823660), (1915, 1458928), (3064, 911830), (3830, 729464), (6128, 455915), (7660, 364732), (15320, 182366), (30640, 91183)]