79698160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52433}}^1$

素因数の和:52465

約数の個数: 40

約数和(自身を含む): 195054480

約数和(自身を除く): 115356320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 52433, 104866, 209732, 262165, 419464, 524330, 838928, 996227, 1048660, 1992454, 2097320, 3984908, 4194640, 4981135, 7969816, 9962270, 15939632, 19924540, 39849080, 79698160]

約数ペア:

[(1, 79698160), (2, 39849080), (4, 19924540), (5, 15939632), (8, 9962270), (10, 7969816), (16, 4981135), (19, 4194640), (20, 3984908), (38, 2097320), (40, 1992454), (76, 1048660), (80, 996227), (95, 838928), (152, 524330), (190, 419464), (304, 262165), (380, 209732), (760, 104866), (1520, 52433)]