70662520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 169092000

約数和(自身を除く): 98429480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 853, 872, 1090, 1706, 2071, 2180, 3412, 4142, 4265, 4360, 6824, 8284, 8530, 10355, 16207, 16568, 17060, 20710, 32414, 34120, 41420, 64828, 81035, 82840, 92977, 129656, 162070, 185954, 324140, 371908, 464885, 648280, 743816, 929770, 1766563, 1859540, 3533126, 3719080, 7066252, 8832815, 14132504, 17665630, 35331260, 70662520]

約数ペア:

[(1, 70662520), (2, 35331260), (4, 17665630), (5, 14132504), (8, 8832815), (10, 7066252), (19, 3719080), (20, 3533126), (38, 1859540), (40, 1766563), (76, 929770), (95, 743816), (109, 648280), (152, 464885), (190, 371908), (218, 324140), (380, 185954), (436, 162070), (545, 129656), (760, 92977), (853, 82840), (872, 81035), (1090, 64828), (1706, 41420), (2071, 34120), (2180, 32414), (3412, 20710), (4142, 17060), (4265, 16568), (4360, 16207), (6824, 10355), (8284, 8530)]